Browsing by Author "Yang M"

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    Corrigendum to "Kinetics of pepsin-induced hydrolysis and the coagulation of milk proteins" (J. Dairy Sci. 105:990-1003)
    (Elsevier Inc on behalf of the American Dairy Science Association, 2023-11) Yang M; Ye A; Yang Z; Everett DW; Gilbert EP; Singh H
    In equation [3] (page 994), “1−” was placed incorrectly. The corrected equation reads as follows: [Formula Presented] The authors regret the error.
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    Digestion of food proteins: the role of pepsin.
    (Taylor and Francis Group, 2025-01-21) Yang M; Yang Z; Everett DW; Gilbert EP; Singh H; Ye A
    The nutritive value of a protein is determined not only by its amino acid composition, but also by its digestibility in the gastrointestinal tract. The interaction between proteins and pepsin in the gastric stage is the first step and plays an important role in protein hydrolysis. Moreover, it affects the amino acid release rates and the allergenicity of the proteins. The interaction between pepsin and proteins from different food sources is highly dependent on the protein species, composition, processing treatment, and the presence of other food components. Coagulation of milk proteins under gastric conditions to form a coagulum is a unique behavior that affects gastric emptying and further hydrolysis of proteins. The processing treatment of proteins, either from milk or other sources, may change their structure, interactions with pepsin, and allergenicity. For example, the heat treatment of milk proteins results in the formation of a looser curd in the gastric phase and facilitates protein digestion by pepsin. Heated meat proteins undergo denaturation and conformational changes that enhance the rate of pepsin digestion. This review provides new ideas for the design of food products containing high protein concentrations that optimize nutrition while facilitating low allergenicity for consumers.
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    Dynamic In Vitro Gastric Digestion Behaviour of Commercial Infant Formulae Made with Cow, Goat and Sheep Milk
    (MDPI (Basel, Switzerland), 2024-04-23) Song X; Wang X; Yang M; Acevedo-Fani A; Singh H; Ye A; De Noni I
    There are a wide range of commercial infant formulae available on the market. These are made using milk from different species, such as goat, sheep, and cow. The different protein compositions of these milks and the process used during infant-formulae manufacture, such as heat treatment, may impact the digestion of nutrients. This study compared the effect of protein composition and heat treatment on the in vitro gastric digestion behaviour of commercial infant formulae made with cow, goat, and sheep milk using a dynamic infant human gastric simulator (IHGS). During the simulated dynamic gastric digestion, the goat milk infant formula (GIF) showed earlier signs of aggregate formation compared to cow milk infant formula (CIF) and sheep milk infant formula (SIF). In addition, the microstructures of GIF chyme showed fragmented and porous structures. On the contrary, CIF formed dense protein networks that trapped oil droplets, whereas SIF exhibited a microstructure of smooth oil droplets surrounded by fewer protein networks. The different aggregation behaviours and aggregate structures of the three infant-formulae chyme were related to their different protein compositions, especially the different casein compositions. Furthermore, the open fragile structure of GIF aggregates provided easier access to pepsin, allowing it to hydrolyse protein. The results from the present study provided some information to assist in understanding the coagulation and digestion behaviours of commercial infant formulae made from different species of milk.
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    Effect of ingestion temperature on the pepsin-induced coagulation and the in vitro gastric digestion behavior of milk
    (Elsevier Ltd, 2023-05) Yang M; Ye A; Yang Z; Everett DW; Gilbert EP; Singh H
    Pepsin-induced protein coagulation occurs in the gastric environment when the milk pH is above the isoelectric point of casein proteins. In this study, the effect of milk temperature (4–48 °C) on the hydrolysis of κ-casein by pepsin and the consequent protein coagulation was studied at pH 6.0 for 120 min. Quantitative determination of the released para-κ-casein showed that both the κ-casein hydrolysis reaction rate constant and the pepsin denaturation rate constant increased with an increase in temperature. The temperature coefficient (Q10) of the specific hydrolysis of κ-casein was calculated to be ∼1.95. The coagulation process was investigated by the evolution of the storage modulus (Gʹ). At higher temperature, the milk coagulated faster but had a lower firming rate and Gʹmax with larger aggregates and voids were observed. The digestion behavior of the milk ingested at 4 °C, 37 °C, or 50 °C was investigated for 240 min in a human gastric simulator, in which the milk temperature increased or decreased to 37 °C (body temperature) over ∼ 60 min. The coagulation of the 4 °C milk was slower than for the 37 °C and 50 °C milk. The curd obtained from the 4 °C milk had a looser and softer structure with a significantly higher moisture content at the initial stage of digestion (20 min) which, in turn, facilitated the breakdown and hydrolysis of the caseins by pepsin. During the digestion, the curd structure became more cohesive, along with a decrease in moisture content. The knowledge gained from this study provides insight into the effect of temperature on the kinetics of pepsin-induced milk coagulation and the consequent digestion behavior.
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    High-pressure processing of bovine milk: Effects on the coagulation of protein and fat globules during dynamic in vitro gastric digestion
    (Elsevier B V, 2022-09-15) He X; Yang M; Yuan F; Singh H; Ye A; Sun Q
    The effect of high-pressure processing (HPP) on the digestion behavior of skim and whole bovine milks was investigated using a human gastric simulator. Both milks formed clots during gastric digestion. HPP treatment led to the formation of a coagulum with a fragmented and crumbled structure, compared with the coagulum formed from untreated milk. At pressures over 400 MPa, more intense pressure resulted in looser and more fragmented gastric clot structures. The weight of the dried clots and the moisture content in the clots of the skim milk treated at 600 MPa were significantly lower and higher than that of untreated skim milk, respectively. The looser and more fragmented gastric clot structures consequently led to faster hydrolysis of the proteins by pepsin during gastric digestion. The denaturation of the whey proteins induced by HPP may have also altered the resistance of α-lactalbumin and β-lactoglobulin in the HPP-treated milk samples to pepsin hydrolysis. This study provides insights into the differences among untreated skim milk, untreated whole milk and HPP-treated milk under in vitro gastric digestion conditions. The structure of the clots formed in the gastric environment affects their breakdown and consequently their emptying rate into the intestine.
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    Investigation on in-situ deoxygenation performance of bio-oil model compound guaiacol over Ce-Fe/Al2O3 catalyst
    (Elsevier B V on behalf of Shandong University, 2023-06-15) Yang M; Chen Y; Wang Y; Yang L; Cui W; Liu Y; Wang C; Chen Q
    The investigation of the low-cost deoxygenation of guaiacol (GUA, a model bio-oil compound) is of importance for upgrading bio-oil. At present, common sulfide catalysts for GUA deoxygenation reactions cause contamination of the liquid product, and noble metal catalysts are economically disadvantageous. In this study, four reduced Fe-based oxides with different Ce doping ratios were prepared and their effects on the in-situ deoxygenation performance of GUA in aqueous/methanol hydrogen donor solvents were explored. The results based on the deoxygenation degree, conversion degree, and higher heating value (HHV) of the products showed that the oxide catalyst with a Fe/Ce molar ratio of 2:1 in the methanol solvent performed very well. After selecting an excellent catalyst and a better hydrogen donor solvent, four factors (reaction temperature, reaction time, volume ratio of GUA dosage and methanol dosage, and the ratio of catalyst dosage at the bottom of the reactor to that at the top) in the deoxygenation degree of GUA were investigated using an orthogonal experimental method to further explore the performance of the catalyst. The results showed that the reaction temperature and time greatly influenced GUA deoxygenation. Under optimal experimental conditions, the deoxygenation degree and conversion degree of GUA could reach 34.36% and 92.56%, respectively, based on the relative peak area of gas chromatography–mass spectrometry, and the HHV of the liquid product was 32.27 MJ/kg. Although Fe/Ce catalysts mainly promote demethoxylation, demethylation, and methylation, the stability and quality of the liquid products were improved compared with GUA owing to the reduction in phenolic hydroxyl and ether content. The reduced catalyst in the process of GUA in-situ deoxygenation reactions in methanol maintained a steady performance, as revealed by X-ray diffraction and X-ray fluorescence.
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    Kinetics of pepsin-induced hydrolysis and the coagulation of milk proteins
    (Elsevier Inc and the Federation of Animal Science Societies on behalf of the American Dairy Science Association, 2022-02) Yang M; Ye A; Yang Z; Everett DW; Gilbert EP; Singh H
    Hydrolysis-induced coagulation of casein micelles by pepsin occurs during the digestion of milk. In this study, the effect of pH (6.7–5.3) and pepsin concentration (0.110–2.75 U/mL) on the hydrolysis of κ-casein and the coagulation of the casein micelles in bovine skim milk was investigated at 37°C using reverse-phase HPLC, oscillatory rheology, and confocal laser scanning microscopy. The hydrolysis of κ-casein followed a combined kinetic model of first-order hydrolysis and putative pepsin denaturation. The hydrolysis rate increased with increasing pepsin concentration at a given pH, was pH dependent, and reached a maximum at pH ~6.0. Both the increase in pepsin concentration and decrease in pH resulted in a shorter coagulation time. The extent of κ-casein hydrolysis required for coagulation was independent of the pepsin concentration at a given pH and, because of the lower electrostatic repulsion between para-casein micelles at lower pH, decreased markedly from ~73% to ~33% when pH decreased from 6.3 to 5.3. In addition, the rheological properties and the microstructures of the coagulum were markedly affected by the pH and the pepsin concentration. The knowledge obtained from this study provides further understanding on the mechanism of milk coagulation, occurring at the initial stage of transiting into gastric conditions with high pH and low pepsin concentration.
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    Pepsin-induced hydrolysis and coagulation of proteins in goat, sheep and cow milk
    (Elsevier Ltd, 2024-06) Yang M; Ye A; Gilbert E; Yang Z; Everett D; Singh H
    The kinetics of pepsin-induced κ-casein hydrolysis and coagulation in cow, goat, and sheep milk were investigated at 37 °C, pH 6.3 and 6.0. At a 0.1 U mg−1 pepsin-to-κ-casein ratio, sheep milk showed the fastest κ-casein hydrolysis, followed by cow and goat milk as assessed by quantifying the release of para-κ-casein using RP-HPLC. Sheep milk coagulated most rapidly, with κ-casein hydrolysis of 64% and 59% at pH 6.3 and 6.0. Goat milk required higher levels of κ-casein hydrolysis (90% and 86% at pH 6.3 and 6.0), before coagulation could occur. Sheep milk formed denser curds, whereas goat milk curd had a more porous structure. Additionally, small-angle neutron scattering showed differing rates of aggregate size growth among species. These findings indicate κ-casein hydrolysis and coagulation differences are not just due to casein content but also physicochemical characteristics such as casein micelle size. This study deepens our understanding of sheep and goat milk coagulation mechanisms compared to cow milk during the early stages of gastric digestion.
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    Polaron-Depleton Transition in the Yrast Excitations of a One-Dimensional Bose Gas with a Mobile Impurity
    (MDPI (Basel, Switzerland), 2022-03-01) Yang M; Čufar M; Pahl E; Brand J
    We present exact numerical data for the lowest-energy momentum eigenstates (yrast states) of a repulsive spin impurity in a one-dimensional Bose gas using full configuration interaction quantum Monte Carlo (FCIQMC). As a stochastic extension of exact diagonalization, it is well suited for the study of yrast states of a lattice-renormalized model for a quantum gas. Yrast states carry valuable information about the dynamic properties of slow-moving mobile impurities immersed in a many-body system. Based on the energies and the first and second-order correlation functions of yrast states, we identify different dynamical regimes and the transitions between them: The polaron regime, where the impurity’s motion is affected by the Bose gas through a renormalized effective mass; a regime of a gray soliton that is weakly correlated with a stationary impurity, and the depleton regime, where the impurity occupies a dark or gray soliton. Extracting the depleton effective mass reveals a super heavy regime where the magnitude of the (negative) depleton mass exceeds the mass of the finite Bose gas.
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    Probing structural modification of milk proteins in the presence of pepsin and/or acid using small- and ultra-small-angle neutron scattering
    (Elsevier Ltd, 2025-02) Yang M; Ye A; Yang Z; Everett DW; de Campo L; Singh H; Gilbert EP
    Acid- and pepsin-induced milk protein coagulation plays a crucial role in the gastric digestion of milk. Real-time structural evolution at a nano- (e.g. colloidal calcium phosphate (CCP) and micelle) and micro- (gel network) level of unheated and heated (85 °C for 30 min) bovine milk was examined under acidic conditions and at low and high concentrations of pepsin using ultra-small- and small-angle neutron scattering (USANS and SANS), small-amplitude oscillatory rheometry and confocal scanning laser microscopy. Milk was treated with glucono-δ-lactone (GDL), pepsin or a combination of GDL and pepsin to induce coagulation. Heat-treated milk showed a faster increase in elastic storage modulus (G′) and scattering intensity (USANS and SANS) compared with unheated milk when coagulated with GDL or the combination of GDL and pepsin. At pH 6.3, heat treatment retarded pepsin (1.10 U/mL)-induced milk coagulation, with slower increases in G′ and scattering intensity. At a high concentration of pepsin (2000 U/mL) that mimics the concentration found in the stomach, general proteolysis followed coagulation. Heat treatment retarded coagulation but accelerated curd proteolysis. This study demonstrates how time-resolved USANS and SANS can be used to investigate the structural evolution of protein coagulation and degradation under gastric environment conditions at nano- and micro-metre length scales.
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    Soil Microbial Community Composition and Diversity Are Insusceptible to Nitrogen Addition in a Semi-Arid Grassland in Northwestern China
    (MDPI (Basel, Switzerland), 2023-10-11) Tuo H; Li M; Ghanizadeh H; Huang J; Yang M; Wang Z; Wang Y; Tian H; Ye F; Li W; Monokrousos N
    Human-caused nitrogen (N) deposition is a global environmental issue that can change community composition, functions, and ecosystem services. N deposition affects plants, soil, and microorganisms regionally and is linked to ecosystem, soil, and climate factors. We examined the effects of six N addition levels (0, 2.34 g, 4.67, 9.34,18.68, and 37.35 g N m−2 yr−1) on aboveground vegetation, surface soil properties, and microbial community. Alterations in microbial communities in response to N addition were monitored using 16S rRNA (16S ribosomal ribonucleic acid, where S donates a sedimentation coefficient) and ITS (internal transcribed spacer) regions for bacterial and fungal communities, respectively. N addition positively affected aboveground vegetation traits, such as biomass and community weighted mean of leaf nitrogen. N addition also limited phosphorus (P) availability and altered the microbial community assembly process from random processes to deterministic processes. The microbial community diversity and composition, however, were not sensitive to N addition. Partial least squares structural equation models showed that the composition of bacterial communities was mainly driven by the composition of plant communities and total nitrogen, while the composition of fungal communities was driven by soil pH and community weighted mean of leaf nitrogen. Taken together, the results of this research improved our understanding of the response of grassland ecosystems to N deposition and provided a theoretical basis for grassland utilization and management under N deposition.
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    Transverse-momentum and pseudorapidity distributions of charged hadrons in pp collisions at square root of s = 7 TeV.
    (AMER PHYSICAL SOC, 9/07/2010) Khachatryan V; Sirunyan AM; Tumasyan A; Adam W; Bergauer T; Dragicevic M; Erö J; Fabjan C; Friedl M; Frühwirth R; Ghete VM; Hammer J; Hänsel S; Hoch M; Hörmann N; Hrubec J; Jeitler M; Kasieczka G; Kiesenhofer W; Krammer M; Liko D; Mikulec I; Pernicka M; Rohringer H; Schöfbeck R; Strauss J; Taurok A; Teischinger F; Waltenberger W; Walzel G; Widl E; Wulz C-E; Mossolov V; Shumeiko N; Suarez Gonzalez J; Benucci L; Ceard L; De Wolf EA; Hashemi M; Janssen X; Maes T; Mucibello L; Ochesanu S; Roland B; Rougny R; Selvaggi M; Van Haevermaet H; Van Mechelen P; Van Remortel N; Adler V; Beauceron S; Blyweert S; D'Hondt J; Devroede O; Kalogeropoulos A; Maes J; Maes M; Tavernier S; Van Doninck W; Van Mulders P; Villella I; Chabert EC; Charaf O; Clerbaux B; De Lentdecker G; Dero V; Gay APR; Hammad GH; Marage PE; Vander Velde C; Vanlaer P; Wickens J; Costantini S; Grunewald M; Klein B; Marinov A; Ryckbosch D; Thyssen F; Tytgat M; Vanelderen L; Verwilligen P; Walsh S; Zaganidis N; Basegmez S; Bruno G; Caudron J; De Favereau De Jeneret J; Delaere C; Demin P; Favart D; Giammanco A; Grégoire G; Hollar J; Lemaitre V; Militaru O; Ovyn S; Pagano D; Pin A; Piotrzkowski K; Quertenmont L; Schul N; Beliy N; Caebergs T; Daubie E; Alves GA; Pol ME; Souza MHG; Carvalho W; Da Costa EM; De Jesus Damiao D; De Oliveira Martins C; Fonseca De Souza S; Mundim L; Oguri V; Santoro A; Silva Do Amaral SM; Sznajder A; Torres Da Silva De Araujo F; Dias FA; Dias MAF; Fernandez Perez Tomei TR; Gregores EM; Marinho F; Novaes SF; Padula SS; Darmenov N; Dimitrov L; Genchev V; Iaydjiev P; Piperov S; Stoykova S; Sultanov G; Trayanov R; Vankov I; Dyulendarova M; Hadjiiska R; Kozhuharov V; Litov L; Marinova E; Mateev M; Pavlov B; Petkov P; Bian JG; Chen GM; Chen HS; Jiang CH; Liang D; Liang S; Wang J; Wang J; Wang X; Wang Z; Yang M; Zang J; Zhang Z; Ban Y; Guo S; Hu Z; Mao Y; Qian SJ; Teng H; Zhu B; Cabrera A; Carrillo Montoya CA; Gomez Moreno B; Ocampo Rios AA; Osorio Oliveros AF; Sanabria JC; Godinovic N; Lelas D; Lelas K; Plestina R; Polic D; Puljak I; Antunovic Z; Dzelalija M; Brigljevic V; Duric S; Kadija K; Morovic S; Attikis A; Fereos R; Galanti M; Mousa J; Nicolaou C; Papadakis A; Ptochos F; Razis PA; Rykaczewski H; Tsiakkouri D; Zinonos Z; Mahmoud M; Hektor A; Kadastik M; Kannike K; Müntel M; Raidal M; Rebane L; Azzolini V; Eerola P; Czellar S; Härkönen J; Heikkinen A; Karimäki V; Kinnunen R; Klem J; Kortelainen MJ; Lampén T; Lassila-Perini K; Lehti S; Lindén T; Luukka P; Mäenpää T; Tuominen E; Tuominiemi J; Tuovinen E; Ungaro D; Wendland L; Banzuzi K; Korpela A; Tuuva T; Sillou D; Besancon M; Dejardin M; Denegri D; Descamps J; Fabbro B; Faure JL; Ferri F; Ganjour S; Gentit FX; Givernaud A; Gras P; Hamel de Monchenault G; Jarry P; Locci E; Malcles J; Marionneau M; Millischer L; Rander J; Rosowsky A; Rousseau D; Titov M; Verrecchia P; Baffioni S; Bianchini L; Bluj M; Broutin C; Busson P; Charlot C; Dobrzynski L; Elgammal S; Granier de Cassagnac R; Haguenauer M; Kalinowski A; Miné P; Paganini P; Sabes D; Sirois Y; Thiebaux C; Zabi A; Agram J-L; Besson A; Bloch D; Bodin D; Brom J-M; Cardaci M; Conte E; Drouhin F; Ferro C; Fontaine J-C; Gelé D; Goerlach U; Greder S; Juillot P; Karim M; Le Bihan A-C; Mikami Y; Speck J; Van Hove P; Fassi F; Mercier D; Baty C; Beaupere N; Bedjidian M; Bondu O; Boudoul G; Boumediene D; Brun H; Chanon N; Chierici R; Contardo D; Depasse P; El Mamouni H; Fay J; Gascon S; Ille B; Kurca T; Le Grand T; Lethuillier M; Mirabito L; Perries S; Tosi S; Tschudi Y; Verdier P; Xiao H; Roinishvili V; Anagnostou G; Edelhoff M; Feld L; Heracleous N; Hindrichs O; Jussen R; Klein K; Merz J; Mohr N; Ostapchuk A; Perieanu A; Raupach F; Sammet J; Schael S; Sprenger D; Weber H; Weber M; Wittmer B; Actis O; Ata M; Bender W; Biallass P; Erdmann M; Frangenheim J; Hebbeker T; Hinzmann A; Hoepfner K; Hof C; Kirsch M; Klimkovich T; Kreuzer P; Lanske D; Magass C; Merschmeyer M; Meyer A; Papacz P; Pieta H; Reithler H; Schmitz SA; Sonnenschein L; Sowa M; Steggemann J; Teyssier D; Zeidler C; Bontenackels M; Davids M; Duda M; Flügge G; Geenen H; Giffels M; Haj Ahmad W; Heydhausen D; Kress T; Kuessel Y; Linn A; Nowack A; Perchalla L; Pooth O; Sauerland P; Stahl A; Thomas M; Tornier D; Zoeller MH; Aldaya Martin M; Behrenhoff W; Behrens U; Bergholz M; Borras K; Campbell A; Castro E; Dammann D; Eckerlin G; Flossdorf A; Flucke G; Geiser A; Hauk J; Jung H; Kasemann M; Katkov I; Kleinwort C; Kluge H; Knutsson A; Kuznetsova E; Lange W; Lohmann W; Mankel R; Marienfeld M; Melzer-Pellmann I-A; Meyer AB; Mnich J; Mussgiller A; Olzem J; Parenti A; Raspereza A; Schmidt R; Schoerner-Sadenius T; Sen N; Stein M; Tomaszewska J; Volyanskyy D; Wissing C; Autermann C; Draeger J; Eckstein D; Enderle H; Gebbert U; Kaschube K; Kaussen G; Klanner R; Mura B; Naumann-Emme S; Nowak F; Sander C; Schettler H; Schleper P; Schröder M; Schum T; Schwandt J; Stadie H; Steinbrück G; Thomsen J; Wolf R; Bauer J; Buege V; Cakir A; Chwalek T; Daeuwel D; De Boer W; Dierlamm A; Dirkes G; Feindt M; Gruschke J; Hackstein C; Hartmann F; Heinrich M; Held H; Hoffmann KH; Honc S; Kuhr T; Martschei D; Mueller S; Müller T; Niegel M; Oberst O; Oehler A; Ott J; Peiffer T; Piparo D; Quast G; Rabbertz K; Ratnikov F; Renz M; Sabellek A; Saout C; Scheurer A; Schieferdecker P; Schilling F-P; Schott G; Simonis HJ; Stober FM; Troendle D; Wagner-Kuhr J; Zeise M; Zhukov V; Ziebarth EB; Daskalakis G; Geralis T; Kyriakis A; Loukas D; Manolakos I; Markou A; Markou C; Mavrommatis C; Petrakou E; Gouskos L; Katsas P; Panagiotou A; Evangelou I; Kokkas P; Manthos N; Papadopoulos I; Patras V; Triantis FA; Aranyi A; Bencze G; Boldizsar L; Debreczeni G; Hajdu C; Horvath D; Kapusi A; Krajczar K; Laszlo A; Sikler F; Vesztergombi G; Beni N; Molnar J; Palinkas J; Szillasi Z; Veszpremi V; Raics P; Trocsanyi ZL; Ujvari B; Bansal S; Beri SB; Bhatnagar V; Jindal M; Kaur M; Kohli JM; Mehta MZ; Nishu N; Saini LK; Sharma A; Sharma R; Singh AP; Singh JB; Singh SP; Ahuja S; Bhattacharya S; Chauhan S; Choudhary BC; Gupta P; Jain S; Jain S; Kumar A; Ranjan K; Shivpuri RK; Choudhury RK; Dutta D; Kailas S; Kataria SK; Mohanty AK; Pant LM; Shukla P; Suggisetti P; Aziz T; Guchait M; Gurtu A; Maity M; Majumder D; Majumder G; Mazumdar K; Mohanty GB; Saha A; Sudhakar K; Wickramage N; Banerjee S; Dugad S; Mondal NK; Arfaei H; Bakhshiansohi H; Fahim A; Jafari A; Mohammadi Najafabadi M; Paktinat Mehdiabadi S; Safarzadeh B; Zeinali M; Abbrescia M; Barbone L; Colaleo A; Creanza D; De Filippis N; De Palma M; Dimitrov A; Fedele F; Fiore L; Iaselli G; Lusito L; Maggi G; Maggi M; Manna N; Marangelli B; My S; Nuzzo S; Pierro GA; Pompili A; Pugliese G; Romano F; Roselli G; Selvaggi G; Silvestris L; Trentadue R; Tupputi S; Zito G; Abbiendi G; Benvenuti AC; Bonacorsi D; Braibant-Giacomelli S; Castro A; Cavallo FR; Codispoti G; Dallavalle GM; Fabbri F; Fanfani A; Fasanella D; Giacomelli P; Giunta M; Grandi C; Marcellini S; Masetti G; Montanari A; Navarria FL; Odorici F; Perrotta A; Rossi AM; Rovelli T; Siroli G; Travaglini R; Albergo S; Cappello G; Chiorboli M; Costa S; Tricomi A; Tuve C; Barbagli G; Broccolo G; Ciulli V; Civinini C; D'Alessandro R; Focardi E; Frosali S; Gallo E; Genta C; Lenzi P; Meschini M; Paoletti S; Sguazzoni G; Tropiano A; Benussi L; Bianco S; Colafranceschi S; Fabbri F; Piccolo D; Fabbricatore P; Musenich R; Benaglia A; Cerati GB; De Guio F; Di Matteo L; Ghezzi A; Govoni P; Malberti M; Malvezzi S; Martelli A; Massironi A; Menasce D; Miccio V; Moroni L; Negri P; Paganoni M; Pedrini D; Ragazzi S; Redaelli N; Sala S; Salerno R; Tabarelli de Fatis T; Tancini V; Taroni S; Buontempo S; Cimmino A; De Cosa A; De Gruttola M; Fabozzi F; Iorio AOM; Lista L; Noli P; Paolucci P; Azzi P; Bacchetta N; Bellan P; Bellato M; Biasotto M; Bisello D; Carlin R; Checchia P; De Mattia M; Dorigo T; Fanzago F; Gasparini F; Giubilato P; Gresele A; Lacaprara S; Lazzizzera I; Margoni M; Maron G; Meneguzzo AT; Nespolo M; Perrozzi L; Pozzobon N; Ronchese P; Simonetto F; Torassa E; Tosi M; Triossi A; Vanini S; Zumerle G; Baesso P; Berzano U; Riccardi C; Torre P; Vitulo P; Viviani C; Biasini M; Bilei GM; Caponeri B; Fanò L; Lariccia P; Lucaroni A; Mantovani G; Menichelli M; Nappi A; Santocchia A; Servoli L; Valdata M; Volpe R; Azzurri P; Bagliesi G; Bernardini J; Boccali T; Castaldi R; Dagnolo RT; Dell'Orso R; Fiori F; Foà L; Giassi A; Kraan A; Ligabue F; Lomtadze T; Martini L; Messineo A; Palla F; Palmonari F; Segneri G; Serban AT; Spagnolo P; Tenchini R; Tonelli G; Venturi A; Verdini PG; Barone L; Cavallari F; Del Re D; Di Marco E; Diemoz M; Franci D; Grassi M; Longo E; Organtini G; Palma A; Pandolfi F; Paramatti R; Rahatlou S; Amapane N; Arcidiacono R; Argiro S; Arneodo M; Biino C; Botta C; Cartiglia N; Castello R; Costa M; Demaria N; Graziano A; Mariotti C; Marone M; Maselli S; Migliore E; Mila G; Monaco V; Musich M; Obertino MM; Pastrone N; Pelliccioni M; Romero A; Ruspa M; Sacchi R; Solano A; Staiano A; Trocino D; Vilela Pereira A; Ambroglini F; Belforte S; Cossutti F; Della Ricca G; Gobbo B; Montanino D; Penzo A; Chang S; Chung J; Kim DH; Kim GN; Kim JE; Kong DJ; Park H; Son DC; Kim Z; Kim JY; Song S; Hong B; Kim H; Kim JH; Kim TJ; Lee KS; Moon DH; Park SK; Rhee HB; Sim KS; Choi M; Kang S; Kim H; Park C; Park IC; Park S; Choi S; Choi Y; Choi YK; Goh J; Lee J; Lee S; Seo H; Yu I; Janulis M; Martisiute D; Petrov P; Sabonis T; Castilla Valdez H; De La Cruz Burelo E; Lopez-Fernandez R; Sánchez Hernández A; Villaseñor-Cendejas LM; Carrillo Moreno S; Salazar Ibarguen HA; Casimiro Linares E; Morelos Pineda A; Reyes-Santos MA; Allfrey P; Krofcheck D; Tam J; Aumeyr T; Butler PH; Signal T; Williams JC; Ahmad M; Ahmed I; Asghar MI; Hoorani HR; Khan WA; Khurshid T; Qazi S; Cwiok M; Dominik W; Doroba K; Konecki M; Krolikowski J; Frueboes T; Gokieli R; Górski M; Kazana M; Nawrocki K; Szleper M; Wrochna G; Zalewski P; Almeida N; David A; Faccioli P; Ferreira Parracho PG; Gallinaro M; Mini G; Musella P; Nayak A; Raposo L; Ribeiro PQ; Seixas J; Silva P; Soares D; Varela J; Wöhri HK; Altsybeev I; Belotelov I; Bunin P; Finger M; Finger M; Golutvin I; Kamenev A; Karjavin V; Kozlov G; Lanev A; Moisenz P; Palichik V; Perelygin V; Shmatov S; Smirnov V; Volodko A; Zarubin A; Bondar N; Golovtsov V; Ivanov Y; Kim V; Levchenko P; Smirnov I; Sulimov V; Uvarov L; Vavilov S; Vorobyev A; Andreev Y; Gninenko S; Golubev N; Kirsanov M; Krasnikov N; Matveev V; Pashenkov A; Toropin A; Troitsky S; Epshteyn V; Gavrilov V; Ilina N; Kaftanov V; Kossov M; Krokhotin A; Kuleshov S; Oulianov A; Safronov G; Semenov S; Shreyber I; Stolin V; Vlasov E; Zhokin A; Boos E; Dubinin M; Dudko L; Ershov A; Gribushin A; Kodolova O; Lokhtin I; Obraztsov S; Petrushanko S; Sarycheva L; Savrin V; Snigirev A; Andreev V; Dremin I; Kirakosyan M; Rusakov SV; Vinogradov A; Azhgirey I; Bitioukov S; Datsko K; Grishin V; Kachanov V; Konstantinov D; Krychkine V; Petrov V; Ryutin R; Slabospitsky S; Sobol A; Sytine A; Tourtchanovitch L; Troshin S; Tyurin N; Uzunian A; Volkov A; Adzic P; Djordjevic M; Krpic D; Maletic D; Milosevic J; Puzovic J; Aguilar-Benitez M; Alcaraz Maestre J; Arce P; Battilana C; Calvo E; Cepeda M; Cerrada M; Chamizo Llatas M; Colino N; De La Cruz B; Diez Pardos C; Fernandez Bedoya C; Fernández Ramos JP; Ferrando A; Flix J; Fouz MC; Garcia-Abia P; Gonzalez Lopez O; Goy Lopez S; Hernandez JM; Josa MI; Merino G; Puerta Pelayo J; Redondo I; Romero L; Santaolalla J; Willmott C; Albajar C; de Trocóniz JF; Cuevas J; Fernandez Menendez J; Gonzalez Caballero I; Lloret Iglesias L; Vizan Garcia JM; Cabrillo IJ; Calderon A; Chuang SH; Diaz Merino I; Diez Gonzalez C; Duarte Campderros J; Fernandez M; Gomez G; Gonzalez Sanchez J; Gonzalez Suarez R; Jorda C; Lobelle Pardo P; Lopez Virto A; Marco J; Marco R; Martinez Rivero C; Martinez Ruiz del Arbol P; Matorras F; Rodrigo T; Ruiz Jimeno A; Scodellaro L; Sobron Sanudo M; Vila I; Vilar Cortabitarte R; Abbaneo D; Auffray E; Baillon P; Ball AH; Barney D; Beaudette F; Bell AJ; Bellan R; Benedetti D; Bernet C; Bialas W; Bloch P; Bocci A; Bolognesi S; Breuker H; Brona G; Bunkowski K; Camporesi T; Cano E; Cattai A; Cerminara G; Christiansen T; Coarasa Perez JA; Covarelli R; Curé B; Dahms T; De Roeck A; Elliott-Peisert A; Funk W; Gaddi A; Gennai S; Gerwig H; Gigi D; Gill K; Giordano D; Glege F; Gomez-Reino Garrido R; Gowdy S; Guiducci L; Hansen M; Hartl C; Harvey J; Hegner B; Henderson C; Hoffmann HF; Honma A; Innocente V; Janot P; Lecoq P; Leonidopoulos C; Lourenço C; Macpherson A; Mäki T; Malgeri L; Mannelli M; Masetti L; Mavromanolakis G; Meijers F; Mersi S; Meschi E; Moser R; Mozer MU; Mulders M; Nesvold E; Orsini L; Perez E; Petrilli A; Pfeiffer A; Pierini M; Pimiä M; Racz A; Rolandi G; Rovelli C; Rovere M; Ryjov V; Sakulin H; Schäfer C; Schwick C; Segoni I; Sharma A; Siegrist P; Simon M; Sphicas P; Spiga D; Spiropulu M; Stöckli F; Traczyk P; Tropea P; Tsirou A; Veres GI; Vichoudis P; Voutilainen M; Zeuner WD; Bertl W; Deiters K; Erdmann W; Gabathuler K; Horisberger R; Ingram Q; Kaestli HC; König S; Kotlinski D; Langenegger U; Meier F; Renker D; Rohe T; Sibille J; Starodumov A; Caminada L; Chen Z; Cittolin S; Dissertori G; Dittmar M; Eugster J; Freudenreich K; Grab C; Hervé A; Hintz W; Lecomte P; Lustermann W; Marchica C; Meridiani P; Milenovic P; Moortgat F; Nardulli A; Nessi-Tedaldi F; Pape L; Pauss F; Punz T; Rizzi A; Ronga FJ; Sala L; Sanchez AK; Sawley M-C; Schinzel D; Sordini V; Stieger B; Tauscher L; Thea A; Theofilatos K; Treille D; Weber M; Wehrli L; Weng J; Amsler C; Chiochia V; De Visscher S; Ivova Rikova M; Millan Mejias B; Regenfus C; Robmann P; Rommerskirchen T; Schmidt A; Tsirigkas D; Wilke L; Chang YH; Chen KH; Chen WT; Go A; Kuo CM; Li SW; Lin W; Liu MH; Lu YJ; Wu JH; Yu SS; Bartalini P; Chang P; Chang YH; Chang YW; Chao Y; Chen KF; Hou W-S; Hsiung Y; Kao KY; Lei YJ; Lin SW; Lu R-S; Shiu JG; Tzeng YM; Ueno K; Wang CC; Wang M; Wei JT; Adiguzel A; Ayhan A; Bakirci MN; Cerci S; Demir Z; Dozen C; Dumanoglu I; Eskut E; Girgis S; Gökbulut G; Güler Y; Gurpinar E; Hos I; Kangal EE; Karaman T; Kayis Topaksu A; Nart A; Onengüt G; Ozdemir K; Ozturk S; Polatöz A; Sahin O; Sengul O; Sogut K; Tali B; Topakli H; Uzun D; Vergili LN; Vergili M; Zorbilmez C; Akin IV; Aliev T; Bilmis S; Deniz M; Gamsizkan H; Guler AM; Ocalan K; Ozpineci A; Serin M; Sever R; Surat UE; Zeyrek M; Deliomeroglu M; Demir D; Gülmez E; Halu A; Isildak B; Kaya M; Kaya O; Ozbek M; Ozkorucuklu S; Sonmez N; Levchuk L; Bell P; Bostock F; Brooke JJ; Cheng TL; Cussans D; Frazier R; Goldstein J; Hansen M; Heath GP; Heath HF; Hill C; Huckvale B; Jackson J; Kreczko L; Mackay CK; Metson S; Newbold DM; Nirunpong K; Smith VJ; Ward S; Basso L; Bell KW; Belyaev A; Brew C; Brown RM; Camanzi B; Cockerill DJA; Coughlan JA; Harder K; Harper S; Kennedy BW; Olaiya E; Radburn-Smith BC; Shepherd-Themistocleous CH; Tomalin IR; Womersley WJ; Worm SD; Bainbridge R; Ball G; Ballin J; Beuselinck R; Buchmuller O; Colling D; Cripps N; Cutajar M; Davies G; Della Negra M; Foudas C; Fulcher J; Futyan D; Guneratne Bryer A; Hall G; Hatherell Z; Hays J; Iles G; Karapostoli G; Lyons L; Magnan A-M; Marrouche J; Nandi R; Nash J; Nikitenko A; Papageorgiou A; Pesaresi M; Petridis K; Pioppi M; Raymond DM; Rompotis N; Rose A; Ryan MJ; Seez C; Sharp P; Sparrow A; Stoye M; Tapper A; Tourneur S; Vazquez Acosta M; Virdee T; Wakefield S; Wardrope D; Whyntie T; Barrett M; Chadwick M; Cole JE; Hobson PR; Khan A; Kyberd P; Leslie D; Reid ID; Teodorescu L; Bose T; Clough A; Heister A; St John J; Lawson P; Lazic D; Rohlf J; Sulak L; Andrea J; Avetisyan A; Bhattacharya S; Chou JP; Cutts D; Esen S; Heintz U; Jabeen S; Kukartsev G; Landsberg G; Narain M; Nguyen D; Speer T; Tsang KV; Borgia MA; Breedon R; Calderon De La Barca Sanchez M; Cebra D; Chertok M; Conway J; Cox PT; Dolen J; Erbacher R; Friis E; Ko W; Kopecky A; Lander R; Liu H; Maruyama S; Miceli T; Nikolic M; Pellett D; Robles J; Schwarz T; Searle M; Smith J; Squires M; Tripathi M; Vasquez Sierra R; Veelken C; Andreev V; Arisaka K; Cline D; Cousins R; Deisher A; Erhan S; Farrell C; Felcini M; Hauser J; Ignatenko M; Jarvis C; Plager C; Rakness G; Schlein P; Tucker J; Valuev V; Wallny R; Babb J; Clare R; Ellison J; Gary JW; Hanson G; Jeng GY; Kao SC; Liu F; Liu H; Luthra A; Nguyen H; Pasztor G; Satpathy A; Shen BC; Stringer R; Sturdy J; Sumowidagdo S; Wilken R; Wimpenny S; Andrews W; Branson JG; Dusinberre E; Evans D; Golf F; Holzner A; Kelley R; Lebourgeois M; Letts J; Mangano B; Muelmenstaedt J; Padhi S; Palmer C; Petrucciani G; Pi H; Pieri M; Ranieri R; Sani M; Sharma V; Simon S; Tu Y; Vartak A; Würthwein F; Yagil A; Barge D; Blume M; Campagnari C; D'Alfonso M; Danielson T; Garberson J; Incandela J; Justus C; Kalavase P; Koay SA; Kovalskyi D; Krutelyov V; Lamb J; Lowette S; Pavlunin V; Rebassoo F; Ribnik J; Richman J; Rossin R; Stuart D; To W; Vlimant JR; Witherell M; Bornheim A; Bunn J; Gataullin M; Kcira D; Litvine V; Ma Y; Newman HB; Rogan C; Shin K; Timciuc V; Veverka J; Wilkinson R; Yang Y; Zhu RY; Akgun B; Carroll R; Ferguson T; Jang DW; Jun SY; Paulini M; Russ J; Terentyev N; Vogel H; Vorobiev I; Cumalat JP; Dinardo ME; Drell BR; Ford WT; Heyburn B; Luiggi Lopez E; Nauenberg U; Smith JG; Stenson K; Ulmer KA; Wagner SR; Zang SL; Agostino L; Alexander J; Blekman F; Chatterjee A; Das S; Eggert N; Fields LJ; Gibbons LK; Heltsley B; Hopkins W; Khukhunaishvili A; Kreis B; Kuznetsov V; Kaufman GN; Patterson JR; Puigh D; Riley D; Ryd A; Shi X; Sun W; Teo WD; Thom J; Thompson J; Vaughan J; Weng Y; Wittich P; Biselli A; Cirino G; Winn D; Abdullin S; Albrow M; Anderson J; Apollinari G; Atac M; Bakken JA; Banerjee S; Bauerdick LAT; Beretvas A; Berryhill J; Bhat PC; Bloch I; Borcherding F; Burkett K; Butler JN; Chetluru V; Cheung HWK; Chlebana F; Cihangir S; Demarteau M; Eartly DP; Elvira VD; Fisk I; Freeman J; Gao Y; Gottschalk E; Green D; Gutsche O; Hahn A; Hanlon J; Harris RM; James E; Jensen H; Johnson M; Joshi U; Khatiwada R; Kilminster B; Klima B; Kousouris K; Kunori S; Kwan S; Limon P; Lipton R; Lykken J; Maeshima K; Marraffino JM; Mason D; McBride P; McCauley T; Miao T; Mishra K; Mrenna S; Musienko Y; Newman-Holmes C; O'Dell V; Popescu S; Pordes R; Prokofyev O; Saoulidou N; Sexton-Kennedy E; Sharma S; Smith RP; Soha A; Spalding WJ; Spiegel L; Tan P; Taylor L; Tkaczyk S; Uplegger L; Vaandering EW; Vidal R; Whitmore J; Wu W; Yumiceva F; Yun JC; Acosta D; Avery P; Bourilkov D; Chen M; Di Giovanni GP; Dobur D; Drozdetskiy A; Field RD; Fu Y; Furic IK; Gartner J; Kim B; Klimenko S; Konigsberg J; Korytov A; Kotov K; Kropivnitskaya A; Kypreos T; Matchev K; Mitselmakher G; Pakhotin Y; Piedra Gomez J; Prescott C; Remington R; Schmitt M; Scurlock B; Sellers P; Wang D; Yelton J; Zakaria M; Ceron C; Gaultney V; Kramer L; Lebolo LM; Linn S; Markowitz P; Martinez G; Mesa D; Rodriguez JL; Adams T; Askew A; Chen J; Diamond B; Gleyzer SV; Haas J; Hagopian S; Hagopian V; Jenkins M; Johnson KF; Prosper H; Sekmen S; Veeraraghavan V; Baarmand MM; Guragain S; Hohlmann M; Kalakhety H; Mermerkaya H; Ralich R; Vodopiyanov I; Adams MR; Anghel IM; Apanasevich L; Bazterra VE; Betts RR; Callner J; Cavanaugh R; Dragoiu C; Garcia-Solis EJ; Gerber CE; Hofman DJ; Khalatian S; Lacroix F; Shabalina E; Smoron A; Strom D; Varelas N; Akgun U; Albayrak EA; Bilki B; Cankocak K; Clarida W; Duru F; Lae CK; McCliment E; Merlo J-P; Mestvirishvili A; Moeller A; Nachtman J; Newsom CR; Norbeck E; Olson J; Onel Y; Ozok F; Sen S; Wetzel J; Yetkin T; Yi K; Barnett BA; Blumenfeld B; Bonato A; Eskew C; Fehling D; Giurgiu G; Gritsan AV; Guo ZJ; Hu G; Maksimovic P; Rappoccio S; Swartz M; Tran NV; Whitbeck A; Baringer P; Bean A; Benelli G; Grachov O; Murray M; Radicci V; Sanders S; Wood JS; Zhukova V; Bandurin D; Bolton T; Chakaberia I; Ivanov A; Kaadze K; Maravin Y; Shrestha S; Svintradze I; Wan Z; Gronberg J; Lange D; Wright D; Baden D; Boutemeur M; Eno SC; Ferencek D; Hadley NJ; Kellogg RG; Kirn M; Mignerey A; Rossato K; Rumerio P; Santanastasio F; Skuja A; Temple J; Tonjes MB; Tonwar SC; Twedt E; Alver B; Bauer G; Bendavid J; Busza W; Butz E; Cali IA; Chan M; D'Enterria D; Everaerts P; Gomez Ceballos G; Goncharov M; Hahn KA; Harris P; Kim Y; Klute M; Lee Y-J; Li W; Loizides C; Luckey PD; Ma T; Nahn S; Paus C; Roland C; Roland G; Rudolph M; Stephans GSF; Sumorok K; Sung K; Wenger EA; Wyslouch B; Xie S; Yilmaz Y; Yoon AS; Zanetti M; Cole P; Cooper SI; Cushman P; Dahmes B; De Benedetti A; Dudero PR; Franzoni G; Haupt J; Klapoetke K; Kubota Y; Mans J; Petyt D; Rekovic V; Rusack R; Sasseville M; Singovsky A; Cremaldi LM; Godang R; Kroeger R; Perera L; Rahmat R; Sanders DA; Sonnek P; Summers D; Bloom K; Bose S; Butt J; Claes DR; Dominguez A; Eads M; Keller J; Kelly T; Kravchenko I; Lazo-Flores J; Lundstedt C; Malbouisson H; Malik S; Snow GR; Baur U; Iashvili I; Kharchilava A; Kumar A; Smith K; Strang M; Zennamo J; Alverson G; Barberis E; Baumgartel D; Boeriu O; Reucroft S; Swain J; Wood D; Zhang J; Anastassov A; Kubik A; Ofierzynski RA; Pozdnyakov A; Schmitt M; Stoynev S; Velasco M; Won S; Antonelli L; Berry D; Hildreth M; Jessop C; Karmgard DJ; Kolb J; Kolberg T; Lannon K; Lynch S; Marinelli N; Morse DM; Ruchti R; Slaunwhite J; Valls N; Warchol J; Wayne M; Ziegler J; Bylsma B; Durkin LS; Gu J; Killewald P; Ling TY; Williams G; Adam N; Berry E; Elmer P; Gerbaudo D; Halyo V; Hunt A; Jones J; Laird E; Lopes Pegna D; Marlow D; Medvedeva T; Mooney M; Olsen J; Piroué P; Stickland D; Tully C; Werner JS; Zuranski A; Acosta JG; Huang XT; Lopez A; Mendez H; Oliveros S; Ramirez Vargas JE; Zatzerklyaniy A; Alagoz E; Barnes VE; Bolla G; Borrello L; Bortoletto D; Everett A; Garfinkel AF; Gecse Z; Gutay L; Jones M; Koybasi O; Laasanen AT; Leonardo N; Liu C; Maroussov V; Merkel P; Miller DH; Neumeister N; Potamianos K; Shipsey I; Silvers D; Yoo HD; Zablocki J; Zheng Y; Jindal P; Parashar N; Cuplov V; Ecklund KM; Geurts FJM; Liu JH; Morales J; Padley BP; Redjimi R; Roberts J; Betchart B; Bodek A; Chung YS; de Barbaro P; Demina R; Flacher H; Garcia-Bellido A; Gotra Y; Han J; Harel A; Miner DC; Orbaker D; Petrillo G; Vishnevskiy D; Zielinski M; Bhatti A; Demortier L; Goulianos K; Hatakeyama K; Lungu G; Mesropian C; Yan M; Atramentov O; Gershtein Y; Gray R; Halkiadakis E; Hidas D; Hits D; Lath A; Rose K; Schnetzer S; Somalwar S; Stone R; Thomas S; Cerizza G; Hollingsworth M; Spanier S; Yang ZC; York A; Asaadi J; Eusebi R; Gilmore J; Gurrola A; Kamon T; Khotilovich V; Montalvo R; Nguyen CN; Pivarski J; Safonov A; Sengupta S; Toback D; Weinberger M; Akchurin N; Bardak C; Damgov J; Jeong C; Kovitanggoon K; Lee SW; Mane P; Roh Y; Sill A; Volobouev I; Wigmans R; Yazgan E; Appelt E; Brownson E; Engh D; Florez C; Gabella W; Johns W; Kurt P; Maguire C; Melo A; Sheldon P; Velkovska J; Arenton MW; Balazs M; Buehler M; Conetti S; Cox B; Hirosky R; Ledovskoy A; Neu C; Yohay R; Gollapinni S; Gunthoti K; Harr R; Karchin PE; Mattson M; Milstène C; Sakharov A; Anderson M; Bachtis M; Bellinger JN; Carlsmith D; Dasu S; Dutta S; Efron J; Gray L; Grogg KS; Grothe M; Hall-Wilton R; Herndon M; Klabbers P; Klukas J; Lanaro A; Lazaridis C; Leonard J; Lomidze D; Loveless R; Mohapatra A; Polese G; Reeder D; Savin A; Smith WH; Swanson J; Weinberg M; CMS Collaboration
    Charged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at square root of s = 7  TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by counting the number of reconstructed hits, hit pairs, and fully reconstructed charged-particle tracks. The combination of the three methods gives a charged-particle multiplicity per unit of pseudorapidity dN(ch)/dη|(|η|<0.5) = 5.78 ± 0.01(stat) ± 0.23(syst) for non-single-diffractive events, higher than predicted by commonly used models. The relative increase in charged-particle multiplicity from square root of s = 0.9 to 7 TeV is [66.1 ± 1.0(stat) ± 4.2(syst)]%. The mean transverse momentum is measured to be 0.545 ± 0.005(stat) ± 0.015(syst)  GeV/c. The results are compared with similar measurements at lower energies.