(Anti-)deuteron production in pp collisions at root s=13 TeV

doi:10.1140/epjc/s10052-020-8256-4

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	(Anti-)deuteron production in pp collisions at root s=13 TeV
	Acharya, S ; Acosta, FT ; Adam, J ; Adamova, D ; Adler, A ; Adolfsson, J ; Aggarwal, MM ; Rinella, GA ; Agnello, M ; Agrawal, N
刊名	EUROPEAN PHYSICAL JOURNAL C
	2020
卷号	80 期号:9 页码:-
关键词	LIGHT-NUCLEI PRODUCTION MULTIPLICITY DEPENDENCE PROTON
ISSN号	1434-6044
DOI	10.1140/epjc/s10052-020-8256-4
文献子类	期刊论文
英文摘要	The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. In this paper the production of (anti-)deuterons is studied as a function of the charged particle multiplicity in inelastic pp collisions at root s = 13 TeV using the ALICE experiment. Thanks to the large number of accumulated minimum bias events, it has been possible to measure (anti-)deuteron production in pp collisions up to the same charged particle multiplicity (dN(ch)/d eta similar to 26) as measured in p-Pb collisions at similar centre-of-mass energies. Within the uncertainties, the deuteron yield in pp collisions resembles the one in p-Pb interactions, suggesting a common formation mechanism behind the production of light nuclei in hadronic interactions. In this context the measurements are compared with the expectations of coalescence and statistical hadronisation models (SHM).
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/32667]
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.Grp Collegato INFN, Salerno, Italy 2.Univ Tennessee, Knoxville, TN USA 3.Univ Witwatersrand, Johannesburg, South Africa 4.Western Norway Univ Appl Sci, Fac Sci & Engn, Bergen, Norway (5 5.Univ Oslo, Dept Phys, Oslo, Norway 6.Yerevan Phys Inst Fdn, AI Alikhanyan Natl Sci Lab, Yerevan, Armenia 7.Natl Acad Sci Ukraine, Bogolyubov Inst Theoret Phys, Kiev, Ukraine 8.Bose Inst, Dept Phys, Kolkata, India 9.Bose Inst, Ctr Astroparticle Phys & Space Sci, Kolkata, India 10.Budker Inst Nucl Phys, Novosibirsk, Russia
推荐引用方式 GB/T 7714	Acharya, S,Acosta, FT,Adam, J,et al. (Anti-)deuteron production in pp collisions at root s=13 TeV[J]. EUROPEAN PHYSICAL JOURNAL C,2020,80(9):-.
APA	Acharya, S.,Acosta, FT.,Adam, J.,Adamova, D.,Adler, A.,...&Zurlo, N.(2020).(Anti-)deuteron production in pp collisions at root s=13 TeV.EUROPEAN PHYSICAL JOURNAL C,80(9),-.
MLA	Acharya, S,et al."(Anti-)deuteron production in pp collisions at root s=13 TeV".EUROPEAN PHYSICAL JOURNAL C 80.9(2020):-.