Prog. Theor. Phys. Vol. 82 No. 3 (1989) pp. 475-480

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Letters

Characteristic Features and Releasable Energy of Hot Neutron Stars

Tatsuyuki Takatsuka

College of Humanities and Social Sciences, Iwate University, Morioka 020

(Received June 2,1989)

Abstract:

Based on the equation of state for supernova matter suitably constructed, the characteristic features of hot neutron stars at the birth era, such as a "fat density profile", are demonstrated. Also, energies releasable in the formation and the cooling stages are estimated for the case with and without pion condensations and are discussed in connection with SN1987A.

URL : http://ptp.ipap.jp/link?PTP/82/475/
DOI : 10.1143/PTP.82.475

References:

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Citing Article(s) :

Progress of Theoretical Physics Vol. 83 No. 3 (1990) pp. 499-521 :
Static and Dynamical Properties of Neutron Stars with Combined π⁰-π^c Condensation

Takumi Muto and Toshitaka Tatsumi
Progress of Theoretical Physics Vol. 85 No. 3 (1991) pp. 427-432 :
Spin-Up of Hot Neutron Stars Just Born by the Subsequent Cooling

Tatsuyuki Takatsuka
Progress of Theoretical Physics Vol. 86 No. 1 (1991) pp. 57-71 :
Phase Transition of Hot Neutron Matter to π⁰-Condensed State

Mariko Takahara, Tatsuyuki Takatsuka and Katsuhiko Sato
Progress of Theoretical Physics Vol. 89 No. 2 (1993) pp. 551-554 :
Proton Abundance in Dense Supernova Matter

Tatsuyuki Takatsuka, Sigeru Nishizaki and Jun Hiura
Progress of Theoretical Physics Vol. 92 No. 1 (1994) pp. 93-109 :
Properties of Hot Asymmetric Nuclear Matter

Shigeru Nishizaki, Tatsuyuki Takatsuka and Jun Hiura
Progress of Theoretical Physics Vol. 92 No. 4 (1994) pp. 779-802 :
Particular Properties of Dense Supernova Matter

Tatsuyuki Takatsuka, Shigeru Nishizaki and Jun Hiura
Progress of Theoretical Physics Vol. 95 No. 5 (1996) pp. 901-912 :
Hot Neutron Stars at Birth and Related Problems

Tatsuyuki Takatsuka
Progress of Theoretical Physics Supplement No.112 (1993) pp. 1-25 :
Chapter I. Overview

Ryozo Tamagaki
Progress of Theoretical Physics Supplement No.112 (1993) pp. 221-275 :
Chapter VIII. Implications of Various Hadron Phases to Neutron Star Phenomena

Takumi Muto, Tatsuyuki Takatsuka, Ryozo Tamagaki and Toshitaka Tatsumi