J/ψ production at midrapidity in p-Pb collisions at √sNN=8.16 TeV

被引：0

作者：

Acharya, S. ^{[139
]}

Adamova, D. ^{[97
]}

Adler, A. ^{[80
,154
]}

Rinella, G. Aglieri ^{[43
]}

Agnello, M. ^{[38
,39
]}

Agrawal, N. ^{[61
]}

Ahammed, Z. ^{[146
]}

Ahmad, S. ^{[17
]}

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

Ahuja, I. ^{[48
]}

Akindinov, A. ^{[154
]}

Al-Turany, M. ^{[110
,111
]}

Aleksandrov, D. ^{[154
]}

Alessandro, B. ^{[66
]}

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

Alfaro Molina, R. ^{[77
]}

Ali, B. ^{[17
]}

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

Alizadehvandchali, N. ^{[128
]}

Alkin, A. ^{[43
]}

Alme, J. ^{[22
]}

Alocco, G. ^{[62
]}

Alt, T. ^{[74
]}

Altsybeev, I. ^{[154
]}

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

Andrei, C. ^{[56
]}

Andronic, A. ^{[149
]}

Anguelov, V. ^{[106
]}

Antinori, F. ^{[64
]}

Antonioli, P. ^{[61
]}

Apadula, N. ^{[85
]}

Aphecetche, L. ^{[117
]}

Appelshaeuser, H. ^{[74
]}

Arata, C. ^{[84
]}

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

Aresti, M. ^{[62
]}

Arnaldi, R. ^{[66
]}

Arneiro, J. G. M. C. A. ^{[124
]}

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

Arslandok, M. ^{[151
]}

Augustinus, A. ^{[43
]}

Averbeck, R. ^{[110
,111
]}

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

Badala, A. ^{[63
]}

Bae, J. ^{[118
]}

Baek, Y. W. ^{[51
]}

Bai, X. ^{[132
]}

Bailhache, R. ^{[74
]}

Bailung, Y. ^{[58
]}

Balbino, A. ^{[38
,39
]}

机构：

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

[2] AGH Univ Sci & Technol, Krakow, Poland

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

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

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

[6] Calif Polytech State Univ San Luis Obispo, San Luis Obispo, CA 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 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 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 Coll INFN, Salerno, Italy

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

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

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

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

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

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

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

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

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

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

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

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

[50] Fudan Univ, Shanghai, Peoples R China

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2023年 / 07期

基金：

美国国家科学基金会; 新加坡国家研究基金会; 中国国家自然科学基金; 瑞典研究理事会; 日本学术振兴会; 英国科学技术设施理事会; 奥地利科学基金会; 欧盟地平线“2020”; 芬兰科学院; 欧洲研究理事会; 巴西圣保罗研究基金会; 美国能源部;

关键词：

Hadron-Hadron Scattering; Quarkonium; COLD;

D O I：

10.1007/JHEP07(2023)137

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 production of inclusive, prompt and non-prompt J/psi was studied for the first time at midrapidity (-1.37 < y(cms) < 0.43) in p-Pb collisions at root sNN = 8.16 TeV with the ALICE detector at the LHC. The inclusive J/psi mesons were reconstructed in the dielectron decay channel in the transverse momentum (p(T)) interval 0 < p(T) < 14 GeV/ c and the prompt and non-prompt contributions were separated on a statistical basis for pT > 2 GeV/c. The study of the J/psi mesons in the dielectron channel used for the first time in ALICE online single-electron triggers from the Transition Radiation Detector, providing a data sample corresponding to an integrated luminosity of 689 +/- 13 mu b(-1). The proton-proton reference cross section for inclusive J/psi was obtained based on interpolations of measured data at different centre-of-mass energies and a universal function describing the p(T)-differential J/psi production cross sections. The p(T)-differential nuclear modification factors R-pPb of inclusive, prompt, and non-prompt J/psi are consistent with unity and described by theoretical models implementing only nuclear shadowing.

引用

页数：37

共 80 条

[1] Measurement of the differential cross-sections of prompt and non-prompt production of J/ψ and ψ(2S) in pp collisions at √s=7 and 8 TeV with the ATLAS detector
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. A.
Akimov, A. V.
Alberghi, G. L.
Albert, J.
Albrand, S.
Verzini, M. J. Alconada
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.
Gonzalez, B. Alvarez
Piqueras, D. Alvarez
[J]. EUROPEAN PHYSICAL JOURNAL C, 2016, 76 (05):
[2] Measurement of differential J/ψ production cross sections and forward-backward ratios in p plus Pb collisions with the ATLAS detector
Aad, G.
Abbott, B.
Abdallah, J.
Khalek, S. Abdel
Abdinov, O.
Aben, R.
Abi, B.
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.
Agatonovic-Jovin, T.
Aguilar-Saavedra, J. A.
Agustoni, M.
Ahlen, S. P.
Ahmadov, F.
Aielli, G.
Akerstedt, H.
Akesson, T. P. A.
Akimoto, G.
Akimov, A. V.
Alberghi, G. L.
Albert, J.
Albrand, S.
Alconada Verzini, M. J.
Aleksa, M.
Aleksandrov, I. N.
Alexa, C.
Alexander, G.
Alexandre, G.
Alexopoulos, T.
Alhroob, M.
Alimonti, G.
Alio, L.
Alison, J.
Allbrooke, B. M. M.
Allison, L. J.
Allport, P. P.
Aloisio, A.
Alonso, A.
Alonso, F.
Alpigiani, C.
[J]. PHYSICAL REVIEW C, 2015, 92 (03):
[3] Measurement of the differential cross-sections of inclusive, prompt and non-prompt J/ψ production in proton-proton collisions at √s=7 TeV
Aad, G.
Abbott, B.
Abdallah, J.
Abdelalim, A. A.
Abdesselam, A.
Abdinov, O.
Abi, B.
Abolins, M.
Abramowicz, H.
Abreu, H.
Acerbi, E.
Acharya, B. S.
Adams, D. L.
Addy, T. N.
Adelman, J.
Aderholz, M.
Adomeit, S.
Adragna, P.
Adye, T.
Aefsky, S.
Aguilar-Saavedra, J. A.
Aharrouche, M.
Ahlen, S. P.
Ahles, F.
Ahmad, A.
Ahsan, M.
Aielli, G.
Akdogan, T.
Akesson, T. P. A.
Akimoto, G.
Akimov, A. V.
Akiyama, A.
Alam, M. S.
Alam, M. A.
Albrand, S.
Aleksa, M.
Aleksandrov, I. N.
Aleppo, M.
Alessandria, F.
Alexa, C.
Alexander, G.
Alexandre, G.
Alexopoulos, T.
Alhroob, M.
Aliev, M.
Alimonti, G.
Alison, J.
Aliyev, M.
Allport, P. P.
Allwood-Spiers, S. E.
[J]. NUCLEAR PHYSICS B, 2011, 850 (03) : 387 - 444
[4] Measurement of b hadron fractions in 13 TeV pp collisions
Aaij, R.
Beteta, C. Abellan
Adeva, B.
Adinolfi, M.
Aidala, C. A.
Ajaltouni, Z.
Akar, S.
Albicocco, P.
Albrecht, J.
Alessio, F.
Alexander, M.
Albero, A. Alfonso
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Andreassi, G.
Andreotti, M.
Andrews, J. E.
Archilli, F.
Romeu, J. Arnau
Artamonov, A.
Artuso, M.
Arzymatov, K.
Aslanides, E.
Atzeni, M.
Audurier, B.
Bachmann, S.
Back, J. J.
Baker, S.
Balagura, V.
Baldini, W.
Baranov, A.
Barlow, R. J.
Barrand, G. C.
Barsuk, S.
Barter, W.
Bartolini, M.
Baryshnikov, F.
Batozskaya, V.
Batsukh, B.
Battig, A.
Battista, V.
Bay, A.
Beddow, J.
Bedeschi, F.
[J]. PHYSICAL REVIEW D, 2019, 100 (03)
[5] Prompt and nonprompt J/ψ production and nuclear modification in pPb collisions at √sNN=8.16 TeV
Aaij, R.
Adeva, B.
Adinolfi, M.
Ajaltouni, Z.
Akar, S.
Albrecht, J.
Alessio, F.
Alexander, M.
Alfonso Albero, A.
Ali, S.
Alkhazov, G.
Cartelle, P. Alvarez
Alves, A. A., Jr.
Amato, S.
Amerio, S.
Amhis, Y.
An, L.
Anderlini, L.
Andreassi, G.
Andreotti, M.
Andrews, J. E.
Appleby, R. B.
Archilli, F.
d'Argent, P.
Romeu, J. Arnau
Artamonov, A.
Artuso, M.
Aslanides, E.
Auriemma, G.
Baalouch, M.
Babuschkin, I.
Bachmann, S.
Back, J. J.
Badalov, A.
Baesso, C.
Baker, S.
Balagura, V.
Baldini, W.
Baranov, A.
Barlow, R. J.
Barschel, C.
Barsuk, S.
Barter, W.
Baryshnikov, F.
Baszczyk, M.
Batozskaya, V.
Battista, V.
Bay, A.
Beaucourt, L.
Beddow, J.
[J]. PHYSICS LETTERS B, 2017, 774 : 159 - 178
[6] Aaij R, 2015, J HIGH ENERGY PHYS, DOI 10.1007/JHEP10(2015)172
[7] Aaij R, 2011, EUR PHYS J C, V71, DOI 10.1140/epjc/s10052-011-1645-y
[8] Aaij R., 2014, J HIGH ENERGY PHYS, V02, P072
[9] Alignment of the ALICE Inner Tracking System with cosmic-ray tracks
Aamodt, K.
Abel, N.
Abeysekara, U.
Abrahantes Quintana, A.
Adamova, D.
Aggarwal, M.
Rinella, G. Aglieri
Agocs, A. G.
Salazar, S. Aguilar
Ahammed, Z.
Ahmad, A.
Ahmad, N.
Ahn, S. U.
Akimoto, R.
Akindinov, A.
Aleksandrov, D.
Alessandro, B.
Alfaro Molina, R.
Alici, A.
Almaraz Avina, E.
Alme, J.
Alt, T.
Altini, V.
Altinpinar, S.
Andrei, C.
Andronic, A.
Anelli, G.
Angelov, V.
Anson, C.
Anticic, T.
Antinori, F.
Antinori, S.
Antipin, K.
Antonczyk, D.
Antonioli, P.
Anzo, A.
Aphecetche, L.
Appelshaeuser, H.
Arcelli, S.
Arceo, R.
Arend, A.
Armesto, N.
Arnaldi, R.
Aronsson, T.
Arsene, I. C.
Asryan, A.
Augustinus, A.
Averbeck, R.
Awes, T. C.
Aysto, J.
[J]. JOURNAL OF INSTRUMENTATION, 2010, 5
[10] Performance of the ALICE VZERO system
Abbas, E.
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
Ahmed, I.
Ahn, S. A.
Ahn, S. U.
Aimo, I.
Ajaz, M.
Akindinov, A.
Aleksandrov, D.
Alessandro, B.
Alexandre, D.
Alfaro Molina, R.
Alici, A.
Alkin, A.
Almara 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.
[J]. JOURNAL OF INSTRUMENTATION, 2013, 8

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