Hunting muonic forces at emulsion detectors

DOI DOI Web Site Web Site 参考文献48件 オープンアクセス
  • Akitaka Ariga
    Albert Einstein Center for Fundamental Physics, Laboratory for High Energy Physics, University of Bern, Sidlerstrasse 5, CH-3012 Bern, Switzerland
  • Reuven Balkin
    Physics Department, Technion—Israel Institute of Technology, Haifa 3200003, Israel
  • Iftah Galon
    Physics Department, Technion—Israel Institute of Technology, Haifa 3200003, Israel
  • Enrique Kajomovitz
    Physics Department, Technion—Israel Institute of Technology, Haifa 3200003, Israel
  • Yotam Soreq
    Physics Department, Technion—Israel Institute of Technology, Haifa 3200003, Israel

書誌事項

公開日
2024-02-08
資源種別
journal article
権利情報
  • https://creativecommons.org/licenses/by/4.0/
DOI
  • 10.1103/physrevd.109.035003
  • 10.48550/arxiv.2305.03102
公開者
American Physical Society (APS)

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説明

<jats:p>Only two types of Standard Model particles are able to propagate the 480meters separating the ATLAS interaction point and FASER: neutrinos and muons. Furthermore, muons are copiously produced in proton collisions. We propose to use <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mi>FASER</a:mi><a:mi>ν</a:mi></a:math> as a muon fixed target experiment in order to search for new bosonic degrees of freedom coupled predominantly to muons. These muon force carriers are particularly interesting in light of the recent measurement of the muon anomalous magnetic moment. Using a novel analysis technique, we show that even in the current LHC run, <c:math xmlns:c="http://www.w3.org/1998/Math/MathML" display="inline"><c:mi>FASER</c:mi><c:mi>ν</c:mi></c:math> could potentially probe previously unexplored parts of the parameter space. In the high-luminosity phase of the LHC, we find that the improved sensitivity of <e:math xmlns:e="http://www.w3.org/1998/Math/MathML" display="inline"><e:mrow><e:mi>FASER</e:mi><e:mi>ν</e:mi><e:mn>2</e:mn></e:mrow></e:math> will probe unexplored parameter space and may be competitive with dedicated search proposals.</jats:p> <jats:sec> <jats:title/> <jats:supplementary-material> <jats:permissions> <jats:copyright-statement>Published by the American Physical Society</jats:copyright-statement> <jats:copyright-year>2024</jats:copyright-year> </jats:permissions> </jats:supplementary-material> </jats:sec>

収録刊行物

  • Physical Review D

    Physical Review D 109 (3), 2024-02-08

    American Physical Society (APS)

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