Azimuthal anisotropy of jet particles in p-Pb and Pb-Pb collisions at √sNN=5.02 TeV

被引：0

作者：

Acharya, S. ^{[139
]}

Adamova, D. ^{[96
]}

Adler, A. ^{[80
]}

Rinella, G. Aglieri ^{[42
]}

Agnello, M. ^{[29
,38
]}

Agrawal, N. ^{[61
]}

Ahammed, Z. ^{[147
]}

Ahmad, S. ^{[17
]}

Ahn, S. U. ^{[81
]}

Ahuja, I. ^{[47
]}

Akindinov, A. ^{[153
]}

Al-Turany, M. ^{[109
,110
]}

Aleksandrov, D. ^{[153
]}

Alessandro, B. ^{[66
]}

Alfanda, H. M. ^{[7
]}

Alfaro Molina, R. ^{[77
]}

Ali, B. ^{[17
]}

Alici, A. ^{[30
,31
]}

Alizadehvandchali, N. ^{[128
]}

Alkin, A. ^{[42
]}

Alme, J. ^{[22
]}

Alocco, G. ^{[62
]}

Alt, T. ^{[74
]}

Altsybeev, I. ^{[153
]}

Alvarado, J. R. ^{[54
]}

Anaam, M. N. ^{[7
]}

Andrei, C. ^{[55
]}

Andronic, A. ^{[138
]}

Anguelov, V. ^{[105
]}

Antinori, F. ^{[64
]}

Antonioli, P. ^{[61
]}

Apadula, N. ^{[84
]}

Aphecetche, L. ^{[116
]}

Appelshaeuser, H. ^{[74
]}

Arata, C. ^{[83
]}

Arcelli, S. ^{[30
,31
]}

Aresti, M. ^{[62
]}

Arnaldi, R. ^{[66
]}

Arneiro, J. G. M. C. A. ^{[123
]}

Arsene, I. C. ^{[21
]}

Arslandok, M. ^{[150
]}

Augustinus, A. ^{[42
]}

Averbeck, R. ^{[109
,110
]}

Azmi, M. D. ^{[17
]}

Badala, A. ^{[63
]}

Bae, J. ^{[117
]}

Baek, Y. W. ^{[50
]}

Bai, X. ^{[132
]}

Bailhache, R. ^{[74
]}

Bailung, Y. ^{[58
]}

机构：

[1] Yerevan Phys Inst Fdn, AI Alikhanyan Natl Sci Lab, Yerevan, Armenia

[2] AGH Univ Krakow, Krakow, Poland

[3] Natl Acad Sci Ukraine, Bogolyubov Inst Theoret Phys, Kiev, Ukraine

[4] Bose Inst, Dept Phys, Kolkata, India

[5] Ctr Astroparticle Phys & Space Sci CAPSS, Kolkata, India

[6] Calif Polytech State Univ San Luis Obispo, San Luis Obispo, CA 93407 USA

[7] Cent China Normal Univ, Wuhan, Peoples R China

[8] Ctr Aplicac Tecnol & Desarrollo Nucl CEADEN, Havana, Cuba

[9] Ctr Invest & Estudios Avanzados CINVESTAV, Mexico City, DF, Mexico

[10] Ctr Invest & Estudios Avanzados CINVESTAV, Merida, Mexico

[11] Chicago State Univ, Chicago, IL USA

[12] China Inst Atom Energy, Beijing, Peoples R China

[13] Chungbuk Natl Univ, Cheongju, South Korea

[14] Comenius Univ, Fac Math Phys & Informat, Bratislava, Slovakia

[15] COMSATS Univ Islamabad, Islamabad, Pakistan

[16] Creighton Univ, Omaha, NE 68178 USA

[17] Aligarh Muslim Univ, Dept Phys, Aligarh, Uttar Pradesh, India

[18] Pusan Natl Univ, Dept Phys, Pusan, South Korea

[19] Sejong Univ, Dept Phys, Seoul, South Korea

[20] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

[21] Univ Oslo, Dept Phys, Oslo, Norway

[22] Univ Bergen, Dept Phys & Technol, Bergen, Norway

[23] Univ Pavia, Dipartimento Fis, Pavia, Italy

[24] Univ Cagliari, Dipartimento Fis, Cagliari, Italy

[25] Sezione Ist Nazl Fis Nucl, Cagliari, Italy

[26] Univ Trieste, Dipartimento Fis, Trieste, Italy

[27] Sezione Ist Nazl Fis Nucl, Trieste, Italy

[28] Univ Turin, Dipartimento Fis, Turin, Italy

[29] Sezione Ist Nazl Fis Nucl, Turin, Italy

[30] Univ Bologna, Dipartimento Fis & Astron, Bologna, Italy

[31] Sezione Ist Nazl Fis Nucl, Bologna, Italy

[32] Univ Catania, Dipartimento Fis & Astron, Catania, Italy

[33] Sezione Ist Nazl Fis Nucl, Catania, Italy

[34] Univ Padua, Dipartimento Fis & Astron, Padua, Italy

[35] Sezione Ist Nazl Fis Nucl, Padua, Italy

[36] Univ Salerno, Dipartimento Fis ER Caianiello, Salerno, Italy

[37] Grp Collegato INFN, Salerno, Italy

[38] Politecn Torino, Dipartimento DISAT, Turin, Italy

[39] Univ Messina, Dipartimento Sci MIFT, Messina, Italy

[40] Dipartimento Interateneo Fis M Merlin, Bari, Italy

[41] Sezione Ist Nazl Fis Nucl, Bari, Italy

[42] European Org Nucl Res CERN, Geneva, Switzerland

[43] Univ Split, Fac Elect Engn Mech Engn & Naval Architecture, Split, Croatia

[44] Western Norway Univ Appl Sci, Fac Engn & Sci, Bergen, Norway

[45] Czech Tech Univ, Fac Nucl Sci & Phys Engn, Prague, Czech Republic

[46] Sofia Univ, Fac Phys, Sofia, Bulgaria

[47] Safarik Univ, Fac Sci, Kosice, Slovakia

[48] Goethe Univ Frankfurt, Frankfurt Inst Adv Studies, Frankfurt, Germany

[49] Fudan Univ, Shanghai, Peoples R China

[50] Gangneung Wonju Natl Univ, Kangnung, South Korea

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2024年 / 08期

基金：

日本学术振兴会; 欧洲研究理事会; 新加坡国家研究基金会; 中国国家自然科学基金; 奥地利科学基金会; 美国能源部; 瑞典研究理事会; 芬兰科学院; 巴西圣保罗研究基金会;

关键词：

Heavy Ion Experiments; Jets; Particle Correlations and Fluctuations; PARTON; FLOW;

D O I：

10.1007/JHEP08(2024)234

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

The azimuthal anisotropy of particles associated with jets (jet particles) at midrapidity is measured for the first time in p-Pb and Pb-Pb collisions at root sNN = 5.02 TeV down to transverse momentum (p(T)) of 0.5 GeV/c and 2 GeV/c, respectively, with ALICE. The results obtained in p-Pb collisions are based on a novel three-particle correlation technique. The azimuthal anisotropy coefficient v(2) in high-multiplicity p-Pb collisions is positive, with a significance reaching 6.8 sigma at low p(T), and its magnitude is smaller than in semicentral Pb-Pb collisions. In contrast to the measurements in Pb-Pb collisions, the v(2) coefficient is also found independent of p(T) within uncertainties. Comparisons with the inclusive charged-particle v(2) and with AMPT calculations are discussed. The predictions suggest that parton interactions play an important role in generating a non-zero jet-particle v(2) in p-Pb collisions, even though they overestimate the reported measurement. These observations shed new insights on the understanding of the origin of the collective behaviour of jet particles in small systems such as p-Pb collisions, and provide significant stringent new constraints to models.

引用

页数：28

共 50 条

[1] W±-boson production in p-Pb collisions at √sNN=8.16 TeV and Pb-Pb collisions at √sNN=5.02 TeV
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[6] Azimuthal anisotropy of charged jet production in √sNN=2.76 TeV Pb-Pb collisions
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Arnaldi, R.
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Arsene, I. C.
Arslandok, M.
Audurier, B.
Augustinus, A.
Averbeck, R.
Azmi, M. D.
Badala, A.
Baek, Y. W.
Bagnasco, S.
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Bala, R.
Balasubramanian, S.
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Baral, R. C.
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