Emission spectrum of Sagittarius A$^*$ and the neutrino ball scenario

Simple item page
dc.creatorMunyaneza, Faustin
dc.creatorViollier, Raoul D.
dc.date1999-07-23
dc.date.accessioned2026-07-07T02:32:37Z
dc.date.available2026-07-07T02:32:37Z
dc.descriptionThe emission spectrum of the supermassive compact dark object at the Galactic center is calculated in the framework of standard thin accretion disk theory assuming that the compact object is a neutrino ball of $2.6 \times 10^{6}M_{\odot}$ instead of a supermassive black hole. The neutrino ball scenario could explain the observed radio and infrared emission spectrum of the Galactic center for wavelengths between $λ=0.3 {\rm cm}$ and $λ=10^{-3} {\rm cm}$, if the neutrino mass and the accretion rate fulfil some constraints.
dc.description9 pages, 6 postscript files
dc.identifierhttps://arxiv.org/abs/astro-ph/9907318
dc.identifierhttp://arxiv.org/abs/astro-ph/9907318
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/14524
dc.subjectAstrophysics
dc.titleEmission spectrum of Sagittarius A$^*$ and the neutrino ball scenario
dc.typetext

Files

Collections

arXiv