Measurement of visible cross sections in proton-lead collisions at √sNN=5.02 TeV in van der Meer scans with the ALICE detector

被引：27

作者：

Abelev, B. ^{[90
]}

Adam, J. ^{[58
]}

Adamova, D. ^{[98
]}

Aggarwal, M. M. ^{[102
]}

Agnello, M. ^{[41
,109
]}

Agostinelli, A. ^{[42
,43
]}

Agrawal, N. ^{[65
]}

Ahammed, Z. ^{[139
]}

Ahmad, N. ^{[30
]}

Ahmed, I. ^{[26
]}

Ahn, S. U. ^{[83
]}

Ahn, S. A. ^{[83
]}

Aimo, I. ^{[41
,109
]}

Aiola, S. ^{[144
]}

Ajaz, M. ^{[26
]}

Akindinov, A. ^{[74
]}

Alam, S. N. ^{[139
]}

Aleksandrov, D. ^{[116
]}

Alessandro, B. ^{[41
]}

Alexandre, D. ^{[118
]}

Alici, A. ^{[22
,23
,43
]}

Alkin, A. ^{[11
]}

Alme, J. ^{[56
]}

Alt, T. ^{[60
]}

Altinpinar, S. ^{[29
]}

Altsybeev, I. ^{[138
]}

Prado, C. Alves Garcia ^{[128
]}

Andrei, C. ^{[93
]}

Andronic, A. ^{[112
,113
]}

Anguelov, V. ^{[108
]}

Anielski, J. ^{[70
]}

Anticic, T. ^{[114
]}

Antinori, F. ^{[47
]}

Antonioli, P. ^{[43
]}

Aphecetche, L. ^{[122
]}

Appelshaeuser, H. ^{[69
]}

Arbor, N. ^{[86
]}

Arcelli, S. ^{[42
,43
]}

Armesto, N. ^{[27
,28
]}

Arnaldi, R. ^{[41
]}

Aronsson, T. ^{[144
]}

Arsene, I. C. ^{[112
,113
]}

Arslandok, M. ^{[69
]}

Augustinus, A. ^{[55
]}

Averbeck, R. ^{[112
,113
]}

Awes, T. C. ^{[99
]}

Azmi, M. D. ^{[104
]}

Bach, M. ^{[60
]}

Badala, A. ^{[45
]}

Baek, Y. W. ^{[61
,85
]}

机构：

[1] St Petersburg State Polytech Univ, St Petersburg, Russia

[2] Aligarh Muslim Univ, Dept Appl Phys, Aligarh, Uttar Pradesh, India

[3] Moscow MV Lomonosov State Univ, DV Skobeltsyn Inst Nucl Phys, Moscow, Russia

[4] Univ Belgrade, Fac Phys, Belgrade, Serbia

[5] Vinca Inst Nucl Sci, Belgrade, Serbia

[6] Konkuk Univ, Seoul, South Korea

[7] Univ Wroclaw, Inst Theoret Phys, PL-50138 Wroclaw, Poland

[8] Univ Kansas, Lawrence, KS 66045 USA

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

[10] Benemerita Univ Autonoma Puebla, Puebla, Mexico

[11] Bogolyubov Inst Theoret Phys, Kiev, Ukraine

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

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

[14] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

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

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

[17] IN2P3, Ctr Calcul, Villeurbanne, France

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

[19] Ctr Invest Energet Medioambient & Tecnol CIEMAT, Madrid, Spain

[20] CINVESTAV, Mexico City 14000, DF, Mexico

[21] CINVESTAV, Merida, Mexico

[22] Ctr Fermi Museo Stor Fis, Rome, Italy

[23] Ctr & Ric Enrico Fermi, Rome, Italy

[24] Chicago State Univ, Chicago, IL USA

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

[26] COMSATS Inst Informat Technol, Islamabad, Pakistan

[27] Univ Santiago de Compostela, Dept Fis Particulas, Santiago De Compostela, Spain

[28] Univ Santiago de Compostela, IGFAE, Santiago De Compostela, Spain

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

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

[31] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA

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

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

[34] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy

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

[36] Univ Calgary, Dipartimento Fis, Cagliari, Italy

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

[38] Univ Trieste, Dipartmento Fis, I-34127 Trieste, Italy

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

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

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

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

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

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

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

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

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

[48] Univ Salerno, Dipartimento Fis ER Caianiello, I-84100 Salerno, Italy

[49] Grp Collegato INFN, Salerno, Italy

[50] Univ Piemonte Orientale, Dipartimento Sci & Innovaz Tecnol, Alessandria, Italy

来源：

JOURNAL OF INSTRUMENTATION | 2014年 / 9卷

基金：

英国科学技术设施理事会; 美国国家科学基金会; 芬兰科学院; 俄罗斯基础研究基金会; 美国能源部; 日本学术振兴会; 新加坡国家研究基金会; 中国国家自然科学基金; 巴西圣保罗研究基金会; 欧洲研究理事会; 瑞典研究理事会;

关键词：

Large detector systems for particle and astroparticle physics; Particle tracking detectors; Heavy-ion detectors; LUMINOSITY DETERMINATION;

D O I：

10.1088/1748-0221/9/11/P11003

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In 2013, the Large Hadron Collider provided proton-lead and lead-proton collisions at the center-of-mass energy per nucleon pair root s(NN) = 5.02 TeV. Van der Meer scans were performed for both configurations of colliding beams, and the cross section was measured for two reference processes, based on particle detection by the T0 and V0 detectors, with pseudo-rapidity coverage 4.6 < eta < 4.9, -3.3 < eta < -3.0 and 2.8 < eta < 5.1, -3.7 < eta < -1.7, respectively. Given the asymmetric detector acceptance, the cross section was measured separately for the two configurations. The measured visible cross sections are used to calculate the integrated luminosity of the proton-lead and lead-proton data samples, and to indirectly measure the cross section for a third, configuration-independent, reference process, based on neutron detection by the Zero Degree Calorimeters.

引用

页数：25

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