Academic Journal

Recent results on the ϕ meson in dense matter from theory and experiment.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος: Recent results on the ϕ meson in dense matter from theory and experiment.
Συγγραφείς: Gubler, Philipp1 (AUTHOR) gubler.philipp@jaea.go.jp
Πηγή: Modern Physics Letters A. 10/10/2026, Vol. 41 Issue 30/31, p1-11. 11p.
Θεματικοί όροι: *Nuclear matter, *Vector mesons, *Collisions (Nuclear physics), *Particle physics, *Transport theory, *Spin polarization, *Particle decays
Περίληψη: We will in these proceedings review recent progress made in the study of numerically simulating proton-nucleus (pA) collisions in a transport approach, with the purpose of elucidating the behavior of the ϕ meson in nuclear matter. Specifically, we will focus on 12 GeV and 30 GeV pA collisions, which correspond to the KEK E325 and J-PARC E16/E88 experiments, respectively, and study both e + e − and K + K − decay channels of the ϕ meson, each of which has its advantages and disadvantages in extracting the in-medium ϕ meson behavior. We will also give a brief overview on other recent activities of the field related to the ϕ N interaction and the role of the spin degree of freedom in its behavior in nuclear matter. [ABSTRACT FROM AUTHOR]
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  Data: Recent results on the ϕ meson in dense matter from theory and experiment.
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  Data: <searchLink fieldCode="JN" term="%22Modern+Physics+Letters+A%22">Modern Physics Letters A</searchLink>. 10/10/2026, Vol. 41 Issue 30/31, p1-11. 11p.
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  Data: We will in these proceedings review recent progress made in the study of numerically simulating proton-nucleus (pA) collisions in a transport approach, with the purpose of elucidating the behavior of the ϕ meson in nuclear matter. Specifically, we will focus on 12 GeV and 30 GeV pA collisions, which correspond to the KEK E325 and J-PARC E16/E88 experiments, respectively, and study both e + e − and K + K − decay channels of the ϕ meson, each of which has its advantages and disadvantages in extracting the in-medium ϕ meson behavior. We will also give a brief overview on other recent activities of the field related to the ϕ N interaction and the role of the spin degree of freedom in its behavior in nuclear matter. [ABSTRACT FROM AUTHOR]
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      – Type: doi
        Value: 10.1142/S0217732326420149
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      – Code: eng
        Text: English
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        PageCount: 11
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    Subjects:
      – SubjectFull: Nuclear matter
        Type: general
      – SubjectFull: Vector mesons
        Type: general
      – SubjectFull: Collisions (Nuclear physics)
        Type: general
      – SubjectFull: Particle physics
        Type: general
      – SubjectFull: Transport theory
        Type: general
      – SubjectFull: Spin polarization
        Type: general
      – SubjectFull: Particle decays
        Type: general
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      – TitleFull: Recent results on the ϕ meson in dense matter from theory and experiment.
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              Text: 10/10/2026
              Type: published
              Y: 2026
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              Value: 41
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              Value: 30/31
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            – TitleFull: Modern Physics Letters A
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