Measurement of the $\phi^*_\eta$ distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb$^{-1}$ of $p\bar{p}$ collisions
Measurement of the $\phi^*_\eta$ distribution of muon pairs with masses between 30 and 500 GeV in 10.4 fb$^{-1}$ of $p\bar{p}$ collisions
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在 10.4 fb$^{-1}$ 次 $par{p}$ 碰撞中测量质量在 30 到 500 GeV 之间的 μ 子对的 $phi^*_eta$ 分布
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发表时间：
2014
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通讯作者：
H. Greenlee
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作者：
V. Abazov;A. Kupco;A. Kozelov;E. Camacho;M. Hildreth;M. Hohlfeld;Y. Enari;A. Jonckheere;B. Casey;G. Wilson;U. Heintz;M. Sanders;J. Hobbs;V. Kuzmin;D. Price;J. Hays;L. Živković;M. Cooke;S. Greder;R. Kooten;E. Chapon;C. Royon;J. Negret;T. Zhao;A. Juste;Y. Kharzheev;J. Weichert;A. Meyer;B. Hoeneisen;I. Ripp;V. Hynek;N. Khalatyan;O. Gogota;K. Johns;S. Uzunyan;B. Acharya;Hengne Li;T. Hebbeker;P. Skubic;I. Howley;J. Stark;Sungwoong Cho;M. Gruenewald;H. Lee;P. Neustroev;A. Harel;R. Hirosky;G. Davies;Ashish Kumar;M. Fortner;V. Malyshev;R. Partridge;A. Popov;P. Gris;W. M. Leeuwen;Z. Ye;T. Hoang;V. Evdokimov;J. García;M. Cousinou;H. Fox;K. Yip;T. Wyatt;W. Fisher;H. Severini;C. Mcgivern;V. Lipaev;L. Han;H. Fisk;A. Melnitchouk;K. Petridis;M. Begalli;C. Avila;V. Bazterra;J. Ellison;L. Vertogradov;M. Vesterinen;L. Sonnenschein;P. Lebrun;G. Hesketh;R. Schamberger;J. Osta;R. Kehoe;J. Martínez;Xingguo Li;M. Rominsky;Jiaming Yu;K. Chan;I. Bertram;D. Savage;Y. Xie;H. Yin;V. Podstavkov;A. Khanov;Qizhong Li;F. Couderc;L. Dudko;J. Snow;M. Diesburg;D. Denisov;A. Dubey;G. Ginther;B. Baldin;M. Pleier;A. Ito;K. Harder;B. Zhou;N. Osman;J. Meyer;S. D. Jong;R. Lipton;M. Prewitt;C. Deterre;E. Cruz;S. Bhatia;D. Smirnov;S. Shaw;S. Kermiche;Y. Qin;W. Ye;V. Shary;S. Denisov;R. Demina;F. Rizatdinova;Z. Hubacek;A. Verkheev;P. Bhat;F. Fiedler;P. Slattery;H. Evans;C. Buszello;M. Jaffré;S. Burdin;A. Lyon;R. Madar;G. Petrillo;J. Hogan;A. Shchukin;A. Faure;R. Beuselinck;J. Clutter;W. Lee;M. Borysova;P. Svoisky;J. Zennamo;T. Kurca;P. Garbincius;A. Jung;M. Zielinski;T. Nunnemann;M. Perfilov;V. Šimák;A. Pal;M. Wobisch;J. Kohli;K. Augsten;P. Baringer;V. Buescher;D. Claes;N. Parashar;P. Ratoff;I. Razumov;G. Watts;A. Lobodenko;M. Mulhearn;R. Brock;R. Bernhard;A. Santos;W. Geng;V. Tokmenin;A. Sanchez;G. Golovanov;R. Ruchti;M. Jeong;V. Bunichev;A. Quadt;Y. Scheglov;B. Penning;L. Welty;A. Grohsjean;C. Schwanenberger;G. Gutiérrez;E. Nagy;R. Sa;A. Heinson;V. Parihar;M. Wang;E. Johnson;S. Blessing;J. Hauptman;C. Hensel;Y. Yatsunenko;I. H. Cruz;D. Brown;F. Filthaut;A. Boehnlein;G. Borissov;G. Grenier;N. Varelas;A. Garcia;P. Grannis;M. Narain;K. Soustruznik;H. Schellman;E. Shabalina;J. Lim;Yueh;Amitabha Das;G. Alkhazov;N. Parua;R. Illingworth;R. Luna;M. M. Meijer;G. Alexeev;G. Sajot;T. Adams;P. Vokac;A. Alton;J. Grivaz;M. Titov;D. Boline;J. Bartlett;A. Patwa;S. Beri;Y. Ilchenko;S. Desai;S. Lee;M. Corcoran;T. Scanlon;J. Agnew;S. Atkins;D. Zieminska;C. Gerber;D. Bandurin;P. Gutierrez;T. Guillemin;S. Chakrabarti;M. Buehler;S. Park;Marvin Johnson;E. Boos;E. Kajfasz;H. Nguyen;Di;M. Savitskyi;B. Tuchming;J. Kraus;S. Cihangir;B. Choudhary;I. Vasilyev;V. Bhatnagar;Junjie Zhu;S. Malik;Lei Feng;M. Adams;D. Wood;Y. Gershtein;H. Liu;V. Elvira;Siqi Yang;P. Ding;G. Blazey;A. Bross;N. Mondal;A. Ross;S. Lammers;T. Head;G. Quinn;S. Banerjee;R. Jesik;H. Sawyer;M. Wayne;H. Castilla;S. Caughron;L. Bagby;I. Kiselevich;K. Herner;A. Duperrin;H. Neal;J. Lellouch;S. Dutt;K. Bloom;A. Jayasinghe;R. Yamada;Guo;L. Bellantoni;J. Sekaric;P. Rubinov;W. Cooper;S. Gruenendahl;U. Bassler;Liang Li;S. Snyder;D. Karmanov;M. Strauss;I. Katsanos;A. Brandt;F. Badaud;D. Vilanova;J. Mansour;J. Qian;M. Verzocchi;S. Youn;R. Mccarthy;A. Kharchilava;M. Merkin;A. Bean;O. Brandt;G. Snow;A. Chandra;X. Lei;S. Söldner;M. Kaur;L. Uvarov;T. Ferbel;D. Stoyanova;J. Linnemann;Y. Tsai;S. Fuess;T. Yasuda;F. Déliot;A. Maciel;S. Jabeen;R. Peters;E. Barberis;D. M. Dominguez;H. Diehl;J. Haley;M. Besançon;V. Gavrilov;K. Devaughan;G. Bernardi;H. Wahl;P. Jiang;C. Tully;J. Holzbauer;M. Eads;E. Varnes;P. Jonsson;S. Uvarov;D. Menezes;D. Lincoln;Suyong Choi;A. Askew;X. Bu;D. Edmunds;P. Pétroff;L. Suter;D. Hedin;B. Abbott;D. Tsybychev;D. Cutts;N. Prokopenko;F. Miconi;R. Schwienhorst;R. Magaña;M. Williams;H. Hegab;P. Mercadante;J. Orduna;I. Iashvili;M. Lokajicek;J. Warchoł;J. Joshi;R. Nayyar;H. Greenlee
我们提出了一个测量的变量phi（eta）* μ子对质量在30和500 GeV之间的分布，使用完整的运行II数据集收集的D 0探测器在费米实验室Tevatron质子-反质子对撞机。这对应于在根s = 1.96 TeV处的10.4 fb（-1）的积分光度。数据进行了校正的检测器的影响，并提出了双μ子的速度和质量的bin。变量phi（eta）* 探测与Z/gamma* 玻色子横动量相同的物理效应，但对实验分辨率和效率的影响较小。这是第一次在任何对撞机上测量远离Z -> l（+）l（-）玻色子质量峰的双轻子质量的phi（eta）* 分布。的数据进行了比较QCD预测的基础上重申的多个软胶子。
We present a measurement of the distribution of the variable phi(eta)* for muon pairs with masses between 30 and 500 GeV, using the complete run II data set collected by the D0 detector at the Fermilab Tevatron proton-antiproton collider. This corresponds to an integrated luminosity of 10.4 fb(-1) at root s = 1.96 TeV. The data are corrected for detector effects and presented in bins of dimuon rapidity and mass. The variable phi(eta)* probes the same physical effects as the Z/gamma* boson transverse momentum, but is less susceptible to the effects of experimental resolution and efficiency. These are the first measurements at any collider of the phi(eta)* distributions for dilepton masses away from the Z --> l(+)l(-) boson mass peak. The data are compared to QCD predictions based on the resummation of multiple soft gluons.