EFFECTS OF STRANGE PARTICLES ON NEUTRON-STAR CORES

被引：46

作者：

KAPUSTA, JI

OLIVE, KA

机构：

[1] School of Physics and Astronomy, University of Minnesota, Minneapolis

来源：

PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.64.13

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that uncertainties in the strength of interactions of hyperons among themselves and with nucleons lead to an uncertainty in the maximum allowed neutron-star mass of nearly a factor of 2, even if the properties of nuclear and neutron matter were known with infinite precision around normal nuclear density and below. The possibility of a transition to quark matter places some constraint on the strength of the hyperonic interactions. © 1990 The American Physical Society.

引用

页码：13 / 15

页数：3

共 24 条

[1] AMBARTSUMYAN VA, 1960, SOV ASTRON, V4, P187
[2] LANDAU THEORY OF RELATIVISTIC FERMI LIQUIDS
BAYM, G
CHIN, SA
[J]. NUCLEAR PHYSICS A, 1976, 262 (03) : 527 - 538
[3] DENSE BARYON MATTER CALCULATIONS WITH REALISTIC POTENTIALS
BETHE, HA
JOHNSON, MB
[J]. NUCLEAR PHYSICS A, 1974, A230 (01) : 1 - 58
[4] RELATIVISTIC QUANTUM FIELD-THEORY OF LAMBDA-HYPERNUCLEI
BOGUTA, J
BOHRMANN, S
[J]. PHYSICS LETTERS B, 1981, 102 (2-3) : 93 - 96
[5] SYSTEMATICS OF NUCLEAR-MATTER PROPERTIES IN A NON-LINEAR RELATIVISTIC FIELD-THEORY
BOGUTA, J
STOCKER, H
[J]. PHYSICS LETTERS B, 1983, 120 (4-6) : 289 - 293
[6] BROWN GE, 1988, PHYS REP, V163, P1
[7] RELATIVISTIC HYDRODYNAMICS AND HEAVY-ION REACTIONS
CLARE, RB
STROTTMAN, D
[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1986, 141 (04): : 177 - 280
[8] ENTROPY AND CLUSTER PRODUCTION IN NUCLEAR COLLISIONS
CSERNAI, LP
KAPUSTA, JI
[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1986, 131 (04): : 223 - +
[9] HOT AND COLD, NUCLEAR AND NEUTRON MATTER
FRIEDMAN, B
PANDHARIPANDE, VR
[J]. NUCLEAR PHYSICS A, 1981, 361 (02) : 502 - 520
[10] ROLE OF HYPERONS AND PIONS IN NEUTRON-STARS AND SUPERNOVA
GLENDENNING, NK
[J]. ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI, 1987, 327 (03): : 295 - 300

← 1 2 3 →