Kaon effective mass and energy in dense nuclear matter

Jürgen Schaffner; Avraham Gal; Igor N. Mishustin; Horst Stöcker; Walter Greiner

doi:10.1016/0370-2693(94)90686-6

Kaon effective mass and energy in dense nuclear matter

Jürgen Schaffner^*
, Avraham Gal
, Igor N. Mishustin
, Horst Stöcker
, Walter Greiner

^*Corresponding author for this work

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

87 Scopus citations

Abstract

Within the framework of the relativistic mean field model we study the properties of kaons and antikaons in dense nuclear matter. The kaon effective mass tends to saturate at high densities. Kaons do not undergo condensation. Antikaon condensation may occur in chiral models, only for relatively high values of the nucleon effective mass, m_N^*/m_N > 0.75, and does not occur in models based on one boson exchange underlying K ̄N interactions.

Original language	English
Pages (from-to)	268-274
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	334
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(94)90686-6
State	Published - 18 Aug 1994
Externally published	Yes

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10.1016/0370-2693(94)90686-6

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title = "Kaon effective mass and energy in dense nuclear matter",

abstract = "Within the framework of the relativistic mean field model we study the properties of kaons and antikaons in dense nuclear matter. The kaon effective mass tends to saturate at high densities. Kaons do not undergo condensation. Antikaon condensation may occur in chiral models, only for relatively high values of the nucleon effective mass, mN*/mN > 0.75, and does not occur in models based on one boson exchange underlying K{\= }N interactions.",

author = "J{\"u}rgen Schaffner and Avraham Gal and \{N. Mishustin\}, Igor and Horst St{\"o}cker and Walter Greiner",

year = "1994",

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AU - Schaffner, Jürgen

AU - Gal, Avraham

AU - N. Mishustin, Igor

AU - Stöcker, Horst

AU - Greiner, Walter

PY - 1994/8/18

Y1 - 1994/8/18

N2 - Within the framework of the relativistic mean field model we study the properties of kaons and antikaons in dense nuclear matter. The kaon effective mass tends to saturate at high densities. Kaons do not undergo condensation. Antikaon condensation may occur in chiral models, only for relatively high values of the nucleon effective mass, mN*/mN > 0.75, and does not occur in models based on one boson exchange underlying K ̄N interactions.

AB - Within the framework of the relativistic mean field model we study the properties of kaons and antikaons in dense nuclear matter. The kaon effective mass tends to saturate at high densities. Kaons do not undergo condensation. Antikaon condensation may occur in chiral models, only for relatively high values of the nucleon effective mass, mN*/mN > 0.75, and does not occur in models based on one boson exchange underlying K ̄N interactions.

UR - https://www.scopus.com/pages/publications/0001055401

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SN - 0370-2693

VL - 334

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Kaon effective mass and energy in dense nuclear matter

Abstract

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