J/psi production as a function of charged-particle multiplicity in p-Pb collisions at root s(NN)=8.16 TeV

doi:10.1007/JHEP09(2020)162

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	J/psi production as a function of charged-particle multiplicity in p-Pb collisions at root s(NN)=8.16 TeV
	Acharya, S ; Adamova D ; Adler, A ; Adolfsson, J ; Aggarwal, MM ; Rinella, GA ; Agnello, M ; Agrawal, N ; Ahammed, Z ; Ahmad, S
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2020
期号	9 页码:-
关键词	ANGULAR-CORRELATIONS PPB COLLISIONS LONG-RANGE SUPPRESSION SIDE
ISSN号	1029-8479
DOI	10.1007/JHEP09(2020)162
文献子类	期刊论文
英文摘要	Inclusive J/psi yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pairs root s(NN) = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/psi mesons are reconstructed at forward (2.03< y(cms) <3.53) and backward (-4.46< y(cms) < -2.96) center-of-mass rapidity in their dimuon decay channel while the charged-particle pseudorapidity density is measured around midrapidity. The J/psi yields at forward and backward rapidity normalized to their respective average values increase with the normalized charged-particle pseudorapidity density, the former showing a weaker increase than the latter. The normalized average transverse momenta at forward and backward rapidity manifest a steady increase from low to high charged-particle pseudorapidity density with a saturation beyond the average value.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32967]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA 2.Italian Natl Agcy New Technol Energy & Sustainabl, Bologna, Italy 3.Politecn Torino, Dipartimento DET, Turin, Italy 4.Moscow MV Lomonosov State Univ, DV Skobeltsyn Inst Nucl Phys, Moscow, Russia 5.Aligarh Muslim Univ, Dept Appl Phys, Aligarh, Uttar Pradesh, India 6.Univ Wroclaw, Inst Theoret Phys, Wroclaw, Poland 7.Yerevan Phys Inst Fdn, AI Alikhanyan Natl Sci Lab, Yerevan, Armenia 8.Natl Acad Sci Ukraine, Bogolyubov Inst Theoret Phys, Kiev, Ukraine 9.Bose Inst, Dept Phys, Kolkata, India 10.Bose Inst, Ctr Astroparticle Phys & Space Sci CAPSS, Kolkata, India
推荐引用方式 GB/T 7714	Acharya, S,Adamova D,Adler, A,et al. J/psi production as a function of charged-particle multiplicity in p-Pb collisions at root s(NN)=8.16 TeV[J]. JOURNAL OF HIGH ENERGY PHYSICS,2020(9):-.
APA	Acharya, S.,Adamova D.,Adler, A.,Adolfsson, J.,Aggarwal, MM.,...&Zurlo, N.(2020).J/psi production as a function of charged-particle multiplicity in p-Pb collisions at root s(NN)=8.16 TeV.JOURNAL OF HIGH ENERGY PHYSICS(9),-.
MLA	Acharya, S,et al."J/psi production as a function of charged-particle multiplicity in p-Pb collisions at root s(NN)=8.16 TeV".JOURNAL OF HIGH ENERGY PHYSICS .9(2020):-.