Measurement of Two-Particle Correlations of Hadrons in e+ e- Collisions at Belle

被引:5
作者
Chen, Y. -C. [61 ]
Lee, Y. -J. [61 ]
Chang, P. [61 ]
Adachi, I. [17 ,21 ]
Aihara, H. [87 ]
Al Said, S. [41 ,81 ]
Asner, D. M. [3 ]
Aushev, T. [23 ]
Ayad, R. [81 ]
Babu, V. [8 ]
Behera, P. [29 ]
Belous, K. [32 ]
Bennett, J. [54 ]
Bessner, M. [20 ]
Bilka, T. [5 ]
Bodrov, D. [23 ,46 ]
Borah, J. [27 ]
Bracko, M. [38 ,41 ,51 ]
Branchini, P. [34 ]
Browder, T. E. [20 ]
Budano, A. [34 ]
Campajola, M. [33 ,58 ]
Cervenkov, D. [5 ]
Chang, M. -C. [12 ]
Chekelian, V. [52 ]
Cheon, B. G. [18 ,19 ]
Chilikin, K. [46 ]
Cho, H. E. [18 ,19 ]
Cho, K. [43 ]
Cho, S. -J.
Choi, S. -K. [6 ]
Choi, Y. [79 ]
Cinabro, D.
Das, S. [50 ]
De Nardo, G. [33 ,58 ]
De Pietro, G. [34 ]
Dhamija, R. [28 ]
Di Capua, F. [33 ,58 ]
Dingfelder, J. [2 ]
V. Dong, T. [10 ]
Dossett, D. [53 ]
Epifanov, D. [4 ,64 ]
Ferber, T. [8 ]
Fulsom, B. G. [66 ]
Garg, R. [67 ]
Gaur, V. [89 ]
Giri, A. [28 ]
Goldenzweig, P. [39 ]
Gu, T. [68 ]
Gudkova, K. [4 ,64 ]
机构
[1] Univ Basque Country UPV EHU, Dept Phys, Bilbao 48080, Spain
[2] Univ Bonn, D-53115 Bonn, Germany
[3] Brookhaven Natl Lab, Upton, NY 11973 USA
[4] Budker Inst Nucl Phys SB RAS, Novosibirsk 630090, Russia
[5] Charles Univ Prague, Fac Math & Phys, Prague 12116, Czech Republic
[6] Chung Ang Univ, Seoul 06974, South Korea
[7] Univ Cincinnati, Cincinnati, OH 45221 USA
[8] DESY, D-22607 Hamburg, Germany
[9] Duke Univ, Durham, NC 27708 USA
[10] Duy Tan Univ, Inst Theoret & Appl Res ITAR, Hanoi 100000, Vietnam
[11] Univ Florida, Gainesville, FL 32611 USA
[12] Fu Jen Catholic Univ, Dept Phys, Taipei 24205, Taiwan
[13] Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200443, Peoples R China
[14] Fudan Univ, Inst Modern Phys, Shanghai 200443, Peoples R China
[15] Justus Liebig Univ Giess, D-35392 Giessen, Germany
[16] Gifu Univ, Gifu 5011193, Japan
[17] Grad Univ Adv Studies, SOKENDAI, Hayama, Kanagawa 2400193, Japan
[18] Hanyang Univ, Dept Phys, Seoul 04763, South Korea
[19] Hanyang Univ, Inst Nat Sci, Seoul 04763, South Korea
[20] Univ Hawii, Honolulu, HI 96822 USA
[21] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan
[22] High Energy Accelerator Res Org KEK, KEK Theory Ctr, JPARC Branch, Tsukuba, Ibaraki 3050801, Japan
[23] Natl Res Univ, Higher Sch Econ, Moscow 101000, Russia
[24] Forschungszentrum Julich, D-52425 Julich, Germany
[25] IKERBASQUE, Basque Fdn Sci, Bilbao 48013, Spain
[26] Indian Inst Sci Educ & Res Mohali, SAS Nagar, Mohali 140306, India
[27] Indian Inst Technol, Gauhati 781039, Assam, India
[28] Indian Inst Technol, Hyderabad 502285, Telangana, India
[29] Indian Inst Technol Madras, Madras 600036, Tamil Nadu, India
[30] Indiana Univ, Bloomington, IN 47408 USA
[31] Inst High Energy Phys, A-1050 Vienna, Austria
[32] Inst High Energy Phys, Protvino 142281, Russia
[33] INFN Sez Napoli, I-80126 Naples, Italy
[34] INFN Sez Roma Tre, I-00146 Rome, Italy
[35] INFN Sez Torino, I-10125 Turin, Italy
[36] Iowa State Univ, Ames, IA 50011 USA
[37] Japan Atom Energy Agcy, Adv Sci Res Ctr, Naka, Ibaraki 3191195, Japan
[38] J Stefan Inst, Ljubljana 1000, Slovenia
[39] Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany
[40] Univ Tokyo, Kavli Inst Phys & Math Universe WPI, Kashiwa, Chiba 2778583, Japan
[41] King Abdulaziz Univ, Dept Phys, Fac Sci, Jeddah 21589, Saudi Arabia
[42] Kitasato Univ, Sagamihara, Kanagawa 2520373, Japan
[43] Korea Inst Sci & Technol Informat, Daejeon 34141, South Korea
[44] Korea Univ, Seoul 02841, South Korea
[45] Kyungpook Natl Univ, Daegu 41566, South Korea
[46] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia
[47] Univ Ljubljana, Fac Math & Phys, Ljubljana 1000, Slovenia
[48] Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany
[49] Luther Coll, Decorah, IA 52101 USA
[50] Malaviya Natl Inst Technol Jaipur, Jaipur 302017, Rajasthan, India
基金
中国国家自然科学基金; 欧洲研究理事会; 澳大利亚研究理事会; 瑞士国家科学基金会; 日本学术振兴会; 美国能源部; 美国国家科学基金会; 欧盟地平线“2020”; 新加坡国家研究基金会; 奥地利科学基金会;
关键词
SIDE ANGULAR-CORRELATIONS; LONG-RANGE; COLLECTIVITY; PERSPECTIVE; ANISOTROPY; PHYSICS; PLASMA; FLOW;
D O I
10.1103/PhysRevLett.128.142005
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The measurement of two-particle angular correlation functions in high-multiplicity e(+) e(-) collisions root s = 10.52 GeV is reported. In this study, the 89.5 fb(-1) of hadronic e(+)e(-) annihilation data collected by the Belle detector at KEKB are used. Two-particle angular correlation functions are measured in the full relative azimuthal angle (Delta phi) and three units of pseudorapidity (Delta eta), defined by either the electron beam axis or the event-shape thrust axis, and are studied as a function of charged-particle multiplicity. The measurement in the thrust axis analysis, with mostly outgoing quark pairs determining the reference axis, is sensitive to the region of additional soft gluon emissions. No significant anisotropic collective behavior is observed with either coordinate analyses. Near-side jet correlations appear to he absent in the thrust axis analysis. The measurements are compared to predictions from various event generators and are expected to provide new constraints to the phenomenological models in the low-energy regime.
引用
收藏
页数:8
相关论文
共 49 条
[1]   Two-particle azimuthal correlations in photonuclear ultraperipheral Pb plus Pb collisions at 5.02 TeV with ATLAS [J].
Aad, G. ;
Abbott, B. ;
Abbott, D. C. ;
Abud, A. Abed ;
Abeling, K. ;
Abhayasinghe, D. K. ;
Abidi, S. H. ;
AbouZeid, O. S. ;
Abraham, N. L. ;
Abramowicz, H. ;
Abreu, H. ;
Abulaiti, Y. ;
Abusleme Hoffman, A. C. ;
Acharya, B. S. ;
Achkar, B. ;
Adam, L. ;
Bourdarios, C. Adam ;
Adamczyk, L. ;
Adamek, L. ;
Adelman, J. ;
Adiguzel, A. ;
Adorni, S. ;
Adye, T. ;
Affolder, A. A. ;
Afik, Y. ;
Agapopoulou, C. ;
Agaras, M. N. ;
Aggarwal, A. ;
Agheorghiesei, C. ;
Aguilar-Saavedra, J. A. ;
Ahmad, A. ;
Ahmadov, F. ;
Ahmed, W. S. ;
Ai, X. ;
Aielli, G. ;
Akatsuka, S. ;
Akbiyik, M. ;
Akesson, T. P. A. ;
Akilli, E. ;
Akimov, A., V ;
Al Khoury, K. ;
Alberghi, G. L. ;
Albert, J. ;
Verzini, M. J. Alconada ;
Alderweireldt, S. ;
Aleksa, M. ;
Aleksandrov, I. N. ;
Alexa, C. ;
Alexopoulos, T. ;
Alfonsi, A. .
PHYSICAL REVIEW C, 2021, 104 (01)
[2]   Observation of Long-Range Elliptic Azimuthal Anisotropies in √s=13 and 2.76 TeV pp Collisions with the ATLAS Detector [J].
Aad, G. ;
Abbott, B. ;
Abdallah, J. ;
Abdinov, O. ;
Aben, R. ;
Abolins, M. ;
AbouZeid, O. S. ;
Abramowicz, H. ;
Abreu, H. ;
Abreu, R. ;
Abulaiti, Y. ;
Acharya, B. S. ;
Adamczyk, L. ;
Adams, D. L. ;
Adelman, J. ;
Adomeit, S. ;
Adye, T. ;
Affolder, A. A. ;
Agatonovic-Jovin, T. ;
Agricola, J. ;
Aguilar-Saavedra, J. A. ;
Ahlen, S. P. ;
Ahmadov, F. ;
Aielli, G. ;
Akerstedt, H. ;
Akesson, T. P. ;
Akimov, A. V. ;
Alberghi, G. L. ;
Albert, J. ;
Albrand, S. ;
Alconada Verzini, M. J. ;
Aleksa, M. ;
Aleksandrov, I. N. ;
Alexa, C. ;
Alexander, G. ;
Alexopoulos, T. ;
Alhroob, M. ;
Alimonti, G. ;
Alio, L. ;
Alison, J. ;
Alkire, S. P. ;
Allbrooke, B. M. M. ;
Allport, P. P. ;
Aloisio, A. ;
Alonso, A. ;
Alonso, F. ;
Alpigiani, C. ;
Altheimer, A. ;
Alvarez Gonzalez, B. ;
Alvarez Piqueras, D. .
PHYSICAL REVIEW LETTERS, 2016, 116 (17)
[3]   Observation of Associated Near-Side and Away-Side Long-Range Correlations in √SNN=5.02 TeV Proton-Lead Collisions with the ATLAS Detector [J].
Aad, G. ;
Abajyan, T. ;
Abbott, B. ;
Abdallah, J. ;
Khalek, S. Abdel ;
Abdelalim, A. A. ;
Abdinov, O. ;
Aben, R. ;
Abi, B. ;
Abolins, M. ;
AbouZeid, O. S. ;
Abramowicz, H. ;
Abreu, H. ;
Acharya, B. S. ;
Adamczyk, L. ;
Adams, D. L. ;
Addy, T. N. ;
Adelman, J. ;
Adomeit, S. ;
Adragna, P. ;
Adye, T. ;
Aefsky, S. ;
Aguilar-Saavedra, J. A. ;
Agustoni, M. ;
Ahlen, S. P. ;
Ahles, F. ;
Ahmad, A. ;
Ahsan, M. ;
Aielli, G. ;
Akesson, T. P. A. ;
Akimoto, G. ;
Akimov, A. V. ;
Alam, M. A. ;
Albert, J. ;
Albrand, S. ;
Aleksa, M. ;
Aleksandrov, I. N. ;
Alessandria, F. ;
Alexa, C. ;
Alexander, G. ;
Alexandre, G. ;
Alexopoulos, T. ;
Alhroob, M. ;
Aliev, M. ;
Alimonti, G. ;
Alison, J. ;
Allbrooke, B. M. M. ;
Allison, L. J. ;
Allport, P. P. ;
Allwood-Spiers, S. E. .
PHYSICAL REVIEW LETTERS, 2013, 110 (18)
[4]   Measurements of long-range near-side angular correlations in √sNN=5TeV proton-lead collisions in the forward region [J].
Aaij, R. ;
Beteta, C. Abellan ;
Adeva, B. ;
Adinolfi, M. ;
Affolder, A. ;
Ajaltouni, Z. ;
Akar, S. ;
Albrecht, J. ;
Alessio, F. ;
Alexander, M. ;
Ali, S. ;
Alkhazov, G. ;
Cartelle, P. Alvarez ;
Alves, A. A. ;
Amato, S. ;
Amerio, S. ;
Amhis, Y. ;
An, L. ;
Anderlini, L. ;
Anderson, J. ;
Andreassi, G. ;
Andreotti, M. ;
Andrews, J. E. ;
Appleby, R. B. ;
Gutierrez, O. Aquines ;
Archilli, F. ;
d'Argent, P. ;
Artamonov, A. ;
Artuso, M. ;
Aslanides, E. ;
Auriemma, G. ;
Baalouch, M. ;
Bachmann, S. ;
Back, J. J. ;
Badalov, A. ;
Baesso, C. ;
Baldini, W. ;
Barlow, R. J. ;
Barschel, C. ;
Barsuk, S. ;
Barter, W. ;
Batozskaya, V. ;
Battista, V. ;
Bay, A. ;
Beaucourt, L. ;
Beddow, J. ;
Bedeschi, F. ;
Bediaga, I. ;
Bel, L. J. ;
Bellee, V. .
PHYSICS LETTERS B, 2016, 762 :473-483
[5]   Elliptic Flow of Charged Particles in Pb-Pb Collisions at √sNN=2.76 TeV [J].
Aamodt, K. ;
Abelev, B. ;
Abrahantes Quintana, A. ;
Adamova, D. ;
Adare, A. M. ;
Aggarwal, M. M. ;
Rinella, G. Aglieri ;
Agocs, A. G. ;
Aguilar Salazar, S. ;
Ahammed, Z. ;
Masoodi, A. Ahmad ;
Ahmad, N. ;
Ahn, S. U. ;
Akindinov, A. ;
Aleksandrov, D. ;
Alessandro, B. ;
Alfaro Molina, R. ;
Alici, A. ;
Alkin, A. ;
Almaraz Avina, E. ;
Alt, T. ;
Altini, V. ;
Altinpinar, S. ;
Altsybeev, I. ;
Andrei, C. ;
Andronic, A. ;
Anguelov, V. ;
Anson, C. ;
Anticic, T. ;
Antinori, F. ;
Antonioli, P. ;
Aphecetche, L. ;
H. Appelshaeuser ;
Arbor, N. ;
Arcelli, S. ;
Arend, A. ;
Armesto, N. ;
Arnaldi, R. ;
Aronsson, T. ;
Arsene, I. C. ;
Asryan, A. ;
Augustinus, A. ;
Averbeck, R. ;
Awes, T. C. ;
Aysto, J. ;
Azmi, M. D. ;
Bach, M. ;
Badala, A. ;
Baek, Y. W. ;
Bagnasco, S. .
PHYSICAL REVIEW LETTERS, 2010, 105 (25)
[6]   The Belle detector [J].
Abashian, A ;
Abe, K ;
Abe, R ;
Abe, K ;
Adachi, I ;
Ahn, BS ;
Ahn, HS ;
Aihara, H ;
Akatsu, M ;
Akhmetshin, R ;
Alexander, JP ;
Alimonti, G ;
An, Q ;
Aoki, K ;
Asai, M ;
Asano, Y ;
Aso, T ;
Aulchenko, V ;
Bakich, AM ;
Banas, E ;
Behari, S ;
Behera, PK ;
Beiline, D ;
Bondar, A ;
Bozek, A ;
Browder, TE ;
Casey, BCK ;
Chang, P ;
Chang, YH ;
Chao, Y ;
Chen, HS ;
Chen, HF ;
Chen, YQ ;
Cheon, BG ;
Chidzik, S ;
Choi, S ;
Choi, Y ;
Dneprovsky, L ;
Doi, Y ;
Dong, LY ;
Dragic, J ;
Drutskoy, A ;
Eidelman, S ;
Enomoto, R ;
Everton, CW ;
Fang, F ;
Fujii, H ;
Fujimoto, K ;
Fujita, Y ;
Fukunaga, C .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2002, 479 (01) :117-232
[7]   Measurement of inclusive production of neutral pions from Y(4S) decays -: art. no. 072001 [J].
Abe, K ;
Abe, K ;
Adachi, I ;
Ahn, BS ;
Aihara, H ;
Akatsu, M ;
Alimonti, G ;
Aoki, K ;
Asai, K ;
Asano, Y ;
Aso, T ;
Aulchenko, V ;
Aushev, T ;
Bakich, AM ;
Banas, E ;
Bartel, W ;
Behari, S ;
Behara, PK ;
Beiline, D ;
Bondar, A ;
Bozek, A ;
Browder, TE ;
Casey, BCK ;
Chang, P ;
Chao, Y ;
Cheon, BG ;
Choi, SK ;
Choi, Y ;
Doi, Y ;
Dragic, J ;
Drutskoy, A ;
Eidelman, S ;
Enari, Y ;
Enomoto, R ;
Fang, E ;
Fujii, H ;
Fukunaga, C ;
Fukushima, M ;
Garmash, A ;
Gordon, A ;
Gotow, K ;
Guler, H ;
Guo, R ;
Haba, J ;
Hamasaki, H ;
Hanagaki, K ;
Handa, F ;
Hara, K ;
Hara, T ;
Haruyama, T .
PHYSICAL REVIEW D, 2001, 64 (07)
[8]   Anisotropic flow of charged hadrons, pions and (anti-)protons measured at high transverse momentum in Pb-Pb collisions at √SNN=2.76 TeV [J].
Abelev, B. ;
Adam, J. ;
Adamova, D. ;
Adare, A. M. ;
Aggarwal, M. M. ;
Rinella, G. Aglieri ;
Agocs, A. G. ;
Agostinelli, A. ;
Aguilar Salazar, S. ;
Ahammed, Z. ;
Masoodi, A. Ahmad ;
Ahmad, N. ;
Ahn, S. U. ;
Akindinov, A. ;
Aleksandrov, D. ;
Alessandro, B. ;
Alfaro Molina, R. ;
Alici, A. ;
Alkin, A. ;
Almaraz Avina, E. ;
Alme, J. ;
Alt, T. ;
Altini, V. ;
Altinpinar, S. ;
Altsybeev, I. ;
Andrei, C. ;
Andronic, A. ;
Anguelov, V. ;
Anielski, J. ;
Anticic, T. ;
Antinori, F. ;
Antonioli, P. ;
Aphecetche, L. ;
Appelshaeuser, H. ;
Arbor, N. ;
Arcelli, S. ;
Armesto, N. ;
Arnaldi, R. ;
Aronsson, T. ;
Arsene, I. C. ;
Arslandok, M. ;
Augustinus, A. ;
Averbeck, R. ;
Awes, T. C. ;
Aysto, J. ;
Azmi, M. D. ;
Bach, M. ;
Badala, A. ;
Baek, Y. W. ;
Bailhache, R. .
PHYSICS LETTERS B, 2013, 719 (1-3) :18-28
[9]   Two-particle azimuthal correlations as a probe of collective behaviour in deep inelastic ep scattering at HERA [J].
Abt, I ;
Adamczyk, L. ;
Aggarwal, R. ;
Aushev, V ;
Behnke, O. ;
Behrens, U. ;
Bertolin, A. ;
Bloch, I ;
Brock, I ;
Brook, N. H. ;
Brugnera, R. ;
Bruni, A. ;
Bussey, P. J. ;
Caldwell, A. ;
Capua, M. ;
Catterall, C. D. ;
Chwastowski, J. ;
Ciborowski, J. ;
Ciesielski, R. ;
Cooper-Sarkar, A. M. ;
Corradi, M. ;
Dementiev, R. K. ;
Dusini, S. ;
Ferrando, J. ;
Floerchinger, S. ;
Foster, B. ;
Gallo, E. ;
Gangadharan, D. ;
Garfagnini, A. ;
Geiser, A. ;
Gladilin, L. K. ;
Golubkov, Yu A. ;
Grzelak, G. ;
Gwenlan, C. ;
Hochman, D. ;
Jomhari, N. Z. ;
Kadenko, I ;
Kananov, S. ;
Karshon, U. ;
Kaur, P. ;
Klanner, R. ;
Klein, U. ;
Korzhavina, I. A. ;
Kovalchuk, N. ;
Kowalski, H. ;
Kuprash, O. ;
Kuze, M. ;
Levchenko, B. B. ;
Levy, A. ;
Loehr, B. .
JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (04)
[10]   Azimuthal Harmonics in Small and Large Collision Systems at RHIC Top Energies [J].
Adam, J. ;
Adamczyk, L. ;
Adams, J. R. ;
Adkins, J. K. ;
Agakishiev, G. ;
Aggarwal, M. M. ;
Ahammed, Z. ;
Alekseev, I. ;
Anderson, D. M. ;
Aoyama, R. ;
Aparin, A. ;
Arkhipkin, D. ;
Aschenauer, E. C. ;
Ashraf, M. U. ;
Atetalla, F. ;
Attri, A. ;
Averichev, G. S. ;
Bai, X. ;
Bairathi, V. ;
Barish, K. ;
Bassill, A. J. ;
Behera, A. ;
Bellwied, R. ;
Bhasin, A. ;
Bhati, A. K. ;
Bielcik, J. ;
Bielcikova, J. ;
Bland, L. C. ;
Bordyuzhin, I. G. ;
Brandenburg, J. D. ;
Brandin, A. V. ;
Brown, D. ;
Bryslawskyj, J. ;
Bunzarov, I. ;
Butterworth, J. ;
Caines, H. ;
Sanchez, M. Calderon de la Barca ;
Cebra, D. ;
Chakaberia, I. ;
Chaloupka, P. ;
Chan, B. K. ;
Chang, F-H. ;
Chang, Z. ;
Chankova-Bunzarova, N. ;
Chatterjee, A. ;
Chattopadhyay, S. ;
Chen, J. H. ;
Chen, X. ;
Chen, X. ;
Cheng, J. .
PHYSICAL REVIEW LETTERS, 2019, 122 (17)