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Alternative methods for measurement of the global polarization of Λ hyperons*IS and QW are Supported in part by the Major State Basic Research Development Program (MSBRD) in China (2015CB856902, 2014CB845402) and the National Natural Science Foundation of China (NSFC) (11535012)

Siddique, Irfan et al.

Chinese physics C. Volume 43:Number 1 (2019, January) -- Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd

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  • Title:
    Alternative methods for measurement of the global polarization of Λ hyperons*IS and QW are Supported in part by the Major State Basic Research Development Program (MSBRD) in China (2015CB856902, 2014CB845402) and the National Natural Science Foundation of China (NSFC) (11535012)
  • Author: Siddique, Irfan;
    Liang 梁, Zuo-tang 作堂;
    Lisa, Michael Annan;
    Wang 王, Qun 群;
    Xu 许, Zhang-bu 长补
  • Found In: Chinese physics C. Volume 43:Number 1 (2019, January)
  • Journal Title: Chinese physics C
  • Subjects: Nuclear physics--Periodicals; Particles (Nuclear physics)--Periodicals; 25.75.-q; heavy ion collisions--global polarization--collective flow; Dewey: 539.76
  • Rights: legaldeposit
  • Publication Details: Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
  • Abstract: Abstract:

    We propose alternative methods for measurement of the global polarization of Λ hyperons. These methods involve event averages of proton and Λ momenta in the laboratory frame. We carry out simulations using these methods and show that all of them work equally well in obtaining the global polarization of Λ hyperons.


  • Identifier: System Number: LDEAvdc_100079566946.0x000001; Journal ISSN: 1674-1137; 10.1088/1674-1137/43/1/014103
  • Publication Date: 2019
  • Physical Description: Electronic
  • Shelfmark(s): ELD Digital store

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