Multitechnique testing of the viscous decretion disk model I. The stable and tenuous disk of the late-type Be star beta CMi

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10315908" target="_blank" >RIV/00216208:11320/15:10315908 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1051/0004-6361/201526535" target="_blank" >http://dx.doi.org/10.1051/0004-6361/201526535</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/0004-6361/201526535" target="_blank" >10.1051/0004-6361/201526535</a>

Result language

angličtina

Original language name

Multitechnique testing of the viscous decretion disk model I. The stable and tenuous disk of the late-type Be star beta CMi

Original language description

Context. The viscous decretion disk (VDD) model is able to explain most of the currently observable properties of the circumstellar disks of Be stars. However, more stringent tests, focusing on reproducing multitechnique observations of individual targets via physical modeling, are needed to study the predictions of the VDD model under specific circumstances. In the case of nearby, bright Be star beta CMi, these circumstances are a very stable low-density disk and a late-type (B8Ve) central star. Aims.The aim is to test the VDD model thoroughly, exploiting the full diagnostic potential of individual types of observations, in particular, to constrain the poorly known structure of the outer disk if possible, and to test truncation effects caused by a possible binary companion using radio observations. Methods. We use the Monte Carlo radiative transfer code HDUST to produce model observables, which we compare with a very large set of multitechnique and multiwavelength observations that i

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BN - Astronomy and celestial mechanics, astrophysics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Astronomy and Astrophysics [online]

ISSN

1432-0746

e-ISSN

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Volume of the periodical

584

Issue of the periodical within the volume

Neuveden

Country of publishing house

PL - POLAND

Number of pages

33

Pages from-to

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UT code for WoS article

000366936800085

EID of the result in the Scopus database

2-s2.0-84948679349