Particle-Yield Modification in Jetlike Azimuthal Dihadron Correlations in Pb-Pb Collisions at √SNN=2.76 TeV

被引：107

作者：

Aamodt, K. ^{[1
]}

Abelev, B. ^{[2
]}

Abrahantes Quintana, A. ^{[3
]}

Adamova, D. ^{[4
]}

Adare, A. M. ^{[5
]}

Aggarwal, M. M. ^{[6
]}

Rinella, G. Aglieri ^{[7
]}

Agocs, A. G. ^{[8
]}

Agostinelli, A. ^{[9
,10
]}

Aguilar Salazar, S. ^{[11
]}

Ahammed, Z. ^{[12
]}

Ahmad, N. ^{[13
]}

Masoodi, A. Ahmad ^{[13
]}

Ahn, S. U. ^{[14
,42
]}

Akindinov, A. ^{[15
]}

Aleksandrov, D. ^{[16
]}

Alessandro, B. ^{[17
]}

Alfaro Molina, R. ^{[11
]}

Alici, A. ^{[10
,18
,19
]}

Alkin, A. ^{[20
]}

Almaraz Avina, E. ^{[11
]}

Alme, J. ^{[21
]}

Alt, T. ^{[22
]}

Altini, V. ^{[23
,24
]}

Altinpinar, S. ^{[1
]}

Altsybeev, I. ^{[25
]}

Andrei, C. ^{[26
]}

Andronic, A. ^{[27
,28
]}

Anguelov, V. ^{[22
]}

Anielski, J. ^{[29
]}

Anticic, T. ^{[30
]}

Antinori, F. ^{[31
]}

Antonioli, P. ^{[10
]}

Aphecetche, L. ^{[32
]}

Appelshaeuser, H. ^{[33
]}

Arbor, N. ^{[34
]}

Arcelli, S. ^{[9
,10
]}

Arend, A. ^{[33
]}

Armesto, N. ^{[35
,36
]}

Arnaldi, R. ^{[17
]}

Aronsson, T. ^{[5
]}

Arsene, I. C. ^{[27
,28
]}

Arslandok, M. ^{[33
]}

Asryan, A. ^{[25
]}

Augustinus, A. ^{[7
]}

Averbeck, R. ^{[27
,28
]}

Awes, T. C. ^{[37
]}

Aysto, J. ^{[38
,39
]}

Azmi, M. D. ^{[13
]}

Bach, M. ^{[22
]}

机构：

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

[2] Lawrence Livermore Natl Lab, Livermore, CA USA

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

[4] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic

[5] Yale Univ, New Haven, CT USA

[6] Panjab Univ, Dept Phys, Chandigarh 160014, India

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

[8] Hungarian Acad Sci, KFKI Res Inst Particle & Nucl Phys, Budapest, Hungary

[9] Univ Bologna, Dipartmento Fis, Bologna, Italy

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

[11] Univ Nacl Autonoma Mexico, Inst Fis, Mexico City 01000, DF, Mexico

[12] Ctr Variable Energy Cyclotron, Kolkata, India

[13] Aligarh Muslim Univ, Dept Phys, Aligarh 202002, Uttar Pradesh, India

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

[15] Inst Theoret & Expt Phys, Moscow 117259, Russia

[16] Russian Res Ctr Kurchatov Inst, Moscow, Russia

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

[18] Museo Storico Fis Enrico Fermi, Rome, Italy

[19] Ctr Studi & Ric, Ctr Fermi, Rome, Italy

[20] Bogolyubov Inst Theoret Phys, Kiev, Ukraine

[21] Bergen Univ Coll, Fac Engn, Bergen, Norway

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

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

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

[25] St Petersburg State Univ, V Fock Inst Phys, St Petersburg, Russia

[26] Natl Inst Phys & Nucl Engn, Bucharest, Romania

[27] GSI Helmholtzzentrum Schwerionenforsch, ExtreMe Matter Inst EMMI, Darmstadt, Germany

[28] GSI Helmholtzzentrum Schwerionenforsch, Div Res, Darmstadt, Germany

[29] Univ Munster, Inst Kernphys, D-4400 Munster, Germany

[30] Rudjer Boskovic Inst, Zagreb, Croatia

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

[32] Univ Nantes, CNRS, IN2P3, SUBATECH,Ecole Mines Nantes, Nantes, France

[33] Goethe Univ Frankfurt, Inst Kernphys, D-6000 Frankfurt, Germany

[34] Univ Grenoble 1, CNRS, Inst Polytech Grenoble, LPSC,IN2P3, Grenoble, France

[35] Univ Santiago Compostela, IGFAE, Santiago De Compostela, Spain

[36] Univ Santiago Compostela, Dept Fis Particulas, Santiago De Compostela, Spain

[37] Oak Ridge Natl Lab, Oak Ridge, TN USA

[38] Univ Jyvaskyla, Jyvaskyla, Finland

[39] HIP, Jyvaskyla, Finland

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

[41] IRFU, Commissariat Energie Atom, Saclay, France

[42] Univ Blaise Pascal, Clermont Univ, CNRS, LPC,IN2P3, Clermont Ferrand, France

[43] Slovak Acad Sci, Inst Expt Phys, Kosice 04353, Slovakia

[44] Inst Phys, Bhubaneswar 751007, Orissa, India

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

[46] Univ Birmingham, Sch Phys & Astron, Birmingham, W Midlands, England

[47] Polish Acad Sci, Henryk Niewodniczanski Inst Nucl Phys, Krakow, Poland

[48] JINR, Dubna, Russia

[49] Univ Copenhagen, Niels Bohr Inst, DK-2100 Copenhagen, Denmark

[50] Univ Strasbourg, CNRS, IN2P3, IPHC, Strasbourg, France

来源：

PHYSICAL REVIEW LETTERS | 2012年 / 108卷 / 09期

基金：

美国国家科学基金会; 芬兰科学院; 美国能源部; 欧洲研究理事会; 新加坡国家研究基金会; 巴西圣保罗研究基金会; 英国科学技术设施理事会; 中国国家自然科学基金;

关键词：

QUARK-GLUON PLASMA; PERSPECTIVE;

D O I：

10.1103/PhysRevLett.108.092301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The yield of charged particles associated with high-pt trigger particles (8 < p(t) < 15 GeV/c) is measured with the ALICE detector in Pb-Pb collisions at root S-NN = 2.76 TeV relative to proton-proton collisions at the same energy. The conditional per-trigger yields are extracted from the narrow jetlike correlation peaks in azimuthal dihadron correlations. In the 5% most central collisions, we observe that the yield of associated charged particles with transverse momenta p(t) > 3 GeV/c on the away side drops to about 60% of that observed in pp collisions, while on the near side a moderate enhancement of 20%-30% is found.

引用

页数：11

共 50 条

[21] Charge correlations using the balance function in Pb-Pb collisions at √sNN=2.76 TeV
Abelev, B.
Adam, J.
Adamova, D.
Adare, A. M.
Aggarwal, M. M.
Rinella, G. Aglieri
Agnello, M.
Agocs, A. G.
Agostinelli, A.
Ahammed, Z.
Ahmad, N.
Masoodi, A. Ahmad
Ahn, S. U.
Ahn, S. A.
Ajaz, M.
Akindinov, A.
Aleksandrov, D.
Alessandro, B.
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.
Anson, C.
Anticic, T.
Antinori, F.
Antonioli, P.
Aphecetche, L.
Appelshaeuser, H.
Arbor, N.
Arcelli, S.
Arend, A.
Armesto, N.
Arnaldi, R.
Aronsson, T.
Arsene, I. C.
Arslandok, M.
Asryan, A.
Augustinus, A.
Averbeck, R.
Awes, T. C.
Aysto, J.
Azmi, M. D.
PHYSICS LETTERS B, 2013, 723 (4-5) : 267 - 279
[22] J/ψ production in Pb-Pb collisions at √SNN=2.76 TeV
Book, J.
NUCLEAR PHYSICS A, 2014, 931 : 591 - 595
[23] Azimuthal anisotropy of D-meson production in Pb-Pb collisions at √sNN=2.76 TeV
Abelev, B.
Adam, J.
Adamova, D.
Aggarwal, M. M.
Agnello, M.
Agostinelli, A.
Agrawal, N.
Ahammed, Z.
Ahmad, N.
Ahmed, I.
Ahn, S. U.
Ahn, S. A.
Aimo, I.
Aiola, S.
Ajaz, M.
Akindinov, A.
Alam, S. N.
Aleksandrov, D.
Alessandro, B.
Alexandre, D.
Alici, A.
Alkin, A.
Alme, J.
Alt, T.
Altinpinar, S.
Altsybeev, I.
Prado, C. Alves Garcia
Andrei, C.
Andronic, A.
Anguelov, V.
Anielski, J.
Anticic, T.
Antinori, F.
Antonioli, P.
Aphecetche, L.
Appelshaeuser, H.
Arcelli, S.
Armesto, N.
Arnaldi, R.
Aronsson, T.
Arsene, I. C.
Arslandok, M.
Augustinus, A.
Averbeck, R.
Awes, T. C.
Azmi, M. D.
Bach, M.
Badala, A.
Baek, Y. W.
Bagnasco, S.
PHYSICAL REVIEW C, 2014, 90 (03)
[24] Multiharmonic Correlations of Different Flow Amplitudes in Pb-Pb Collisions at √sNN=2.76 TeV
Acharya, S.
Adamova, D.
Adler, A.
Adolfsson, J.
Rinella, G. Aglieri
Agnello, M.
Agrawal, N.
Ahammed, Z.
Ahmad, S.
Ahn, S. U.
Akbar, Z.
Akindinov, A.
Al-Turany, M.
Albuquerque, D. S. D.
Aleksandrov, D.
Alessandro, B.
Alfanda, H. M.
Molina, R. Alfaro
Ali, B.
Ali, Y.
Alici, A.
Alizadehvandchali, N.
Alkin, A.
Alme, J.
Alt, T.
Altenkamper, L.
Altsybeev, I.
Anaam, M. N.
Andrei, C.
Andreou, D.
Andronic, A.
Anguelov, V.
Anticic, T.
Antinori, F.
Antonioli, P.
Anuj, C.
Apadula, N.
Aphecetche, L.
Appelshaeuser, H.
Arcelli, S.
Arnaldi, R.
Arratia, M.
Arsene, I. C.
Arslandok, M.
Augustinus, A.
Averbeck, R.
Aziz, S.
Azmi, M. D.
Badala, A.
Baek, Y. W.
PHYSICAL REVIEW LETTERS, 2021, 127 (09)
[25] ΛK femtoscopy in Pb-Pb collisions at √sNN=2.76 TeV
Acharya, S.
Adamova, D.
Adler, A.
Adolfsson, J.
Aggarwal, M. M.
Rinella, G. Aglieri
Agnello, M.
Agrawal, N.
Ahammed, Z.
Ahmad, S.
Ahn, S. U.
Akbar, Z.
Akindinov, A.
Al-Turany, M.
Alam, S. N.
Albuquerque, D. S. D.
Aleksandrov, D.
Alessandro, B.
Alfanda, H. M.
Molina, R. Alfaro
Ali, B.
Ali, Y.
Alici, A.
Alkin, A.
Alme, J.
Alt, T.
Altenkamper, L.
Altsybeev, I
Anaam, M. N.
Andrei, C.
Andreou, D.
Andronic, A.
Angeletti, M.
Anguelov, V
Anson, C.
Antinori, F.
Antonioli, P.
Apadula, N.
Aphecetche, L.
Appelshauser, H.
Arcelli, S.
Arnaldi, R.
Arratia, M.
Arsene, I. C.
Arslandok, M.
Augustinus, A.
Averbeck, R.
Aziz, S.
Azmi, M. D.
Badala, A.
PHYSICAL REVIEW C, 2021, 103 (05)
[26] Flow and Correlations in Pb-Pb Collisions at √sNN=2.76 TeV with the ATLAS Detector at the LHC
Trzupek, Adam
NUCLEAR PHYSICS A, 2013, 904 : 106C - 113C
[27] Relative Yield of Neutral and Charged Kaons in Pb-Pb Collisions at √SNN=2.76 TeV
Nayak, Ranjit
EUROPEAN PHYSICAL SOCIETY CONFERENCE ON HIGH ENERGY PHYSICS, EPS-HEP2019, 2020,
[28] Charged-particle multiplicity fluctuations in Pb-Pb collisions at √sNN=2.76 TeV
Acharya, S.
Adamova, D.
Adler, A.
Adolfsson, J.
Rinella, G. Aglieri
Agnello, M.
Agrawal, N.
Ahammed, Z.
Ahmad, S.
Ahn, S. U.
Ahuja, I
Akbar, Z.
Akindinov, A.
Al-Turany, M.
Alam, S. N.
Aleksandrov, D.
Alessandro, B.
Alfanda, H. M.
Alfaro Molina, R.
Ali, B.
Ali, Y.
Alici, A.
Alizadehvandchali, N.
Alkin, A.
Alme, J.
Alt, T.
Altenkamper, L.
Altsybeev, I
Anaam, M. N.
Andrei, C.
Andreou, D.
Andronic, A.
Angeletti, M.
Anguelov, V
Antinori, F.
Antonioli, P.
Anuj, C.
Apadula, N.
Aphecetche, L.
Appelshauser, H.
Arcelli, S.
Arnaldi, R.
Arsene, I. C.
Arslandok, M.
Augustinus, A.
Averbeck, R.
Aziz, S.
Azmi, M. D.
Badala, A.
Baek, Y. W.
EUROPEAN PHYSICAL JOURNAL C, 2021, 81 (11):
[29] Azimuthal correlations of the longitudinal structure of the mid-rapidity charged-particle multiplicity in Pb-Pb collisions at √sNN=2.76 TeV with ALICE
Oh, Saehanseul
34TH WINTER WORKSHOP ON NUCLEAR DYNAMICS, 2018, 1070
[30] In-Medium Energy Loss and Correlations in Pb-Pb Collisions at √sNN=2.76TeV
Grosse-Oetringhaus, Jan Fiete
EPIC@LHC: INTERNATIONAL WORKSHOP ON EARLY PHYSICS WITH HEAVY-ION COLLISIONS AT THE LHC, 2012, 1422

← 1 2 3 4 5 →