Kaons in baryonic matter

M. Lutz; A. Steiner; W. Weise

doi:10.1016/0375-9474(94)90958-X

Kaons in baryonic matter

M. Lutz
, A. Steiner
, W. Weise

University of Washington
University of Regensburg

Research output: Contribution to journal › Article › peer-review

94 Scopus citations

Abstract

We investigate modifications of the kaon mass in baryonic matter. It is rigorously established that at small density the in-medium kaon masses are determined by the kaon-nucleon scattering amplitude. Using empirical numbers there is no tendency towards s-wave K⁺ condensation. We explore and discuss consequences of chiral symmetry for kaon-nuclear systems.

Original language	English
Pages (from-to)	755-787
Number of pages	33
Journal	Nuclear Physics, Section A
Volume	574
Issue number	4
DOIs	https://doi.org/10.1016/0375-9474(94)90958-X
State	Published - 18 Jul 1994
Externally published	Yes

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title = "Kaons in baryonic matter",

abstract = "We investigate modifications of the kaon mass in baryonic matter. It is rigorously established that at small density the in-medium kaon masses are determined by the kaon-nucleon scattering amplitude. Using empirical numbers there is no tendency towards s-wave K+ condensation. We explore and discuss consequences of chiral symmetry for kaon-nuclear systems.",

author = "M. Lutz and A. Steiner and W. Weise",

note = "Funding Information: Supported in part by a F. Lynen fellowship of the A. v. Humboldt foundation and by US DOE. * Work supported in part by BMFF grant 06 OR 735, by GSI grant OR Wei T, and by DFG grants We 655/10-4/11-1.",

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AU - Lutz, M.

AU - Steiner, A.

AU - Weise, W.

N1 - Funding Information: Supported in part by a F. Lynen fellowship of the A. v. Humboldt foundation and by US DOE. * Work supported in part by BMFF grant 06 OR 735, by GSI grant OR Wei T, and by DFG grants We 655/10-4/11-1.

PY - 1994/7/18

Y1 - 1994/7/18

N2 - We investigate modifications of the kaon mass in baryonic matter. It is rigorously established that at small density the in-medium kaon masses are determined by the kaon-nucleon scattering amplitude. Using empirical numbers there is no tendency towards s-wave K+ condensation. We explore and discuss consequences of chiral symmetry for kaon-nuclear systems.

AB - We investigate modifications of the kaon mass in baryonic matter. It is rigorously established that at small density the in-medium kaon masses are determined by the kaon-nucleon scattering amplitude. Using empirical numbers there is no tendency towards s-wave K+ condensation. We explore and discuss consequences of chiral symmetry for kaon-nuclear systems.

UR - https://www.scopus.com/pages/publications/22244451285

U2 - 10.1016/0375-9474(94)90958-X

DO - 10.1016/0375-9474(94)90958-X

M3 - Article

AN - SCOPUS:22244451285

SN - 0375-9474

VL - 574

SP - 755

EP - 787

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 4

ER -

Kaons in baryonic matter

Abstract

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