The signatures of disk fragmentation in spectral energy distributions

O. V. Zakhozhay; E. I. Vorobyov

doi:10.1051/epjconf/20134714003

The signatures of disk fragmentation in spectral energy distributions

Veröffentlichungen: Beitrag in Buch › Beitrag in Konferenzband

Abstract

In this article we show that massive and hot fragments forming in protostellar disks can leave characteristic signatures in spectral energy distributions (SEDs) of young stellar objects. This occurs when the fragment evaporates dust in its atmosphere, which results in a sharp drop in opacity and subsequent rise in the surface temperature of the fragment. These hot fragments can produce local maxima in the SEDs at 5-10 μm.

Originalsprache	Englisch
Titel	Hot Planets and Cool Stars
Band	47
DOIs	https://doi.org/10.1051/epjconf/20134714003
Publikationsstatus	Veröffentlicht - 2013
Veranstaltung	Conference on Hot Planets and Cool Stars - Garching, Deutschland Dauer: 12 Nov. 2012 → 16 Nov. 2012

Konferenz

Konferenz	Conference on Hot Planets and Cool Stars
Land/Gebiet	Deutschland
Ort	Garching
Zeitraum	12/11/12 → 16/11/12

ÖFOS 2012

103004 Astrophysik

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10.1051/epjconf/20134714003

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http://www.scopus.com/inward/record.url?scp=84877596215&partnerID=8YFLogxK

Zitationsweisen

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title = "The signatures of disk fragmentation in spectral energy distributions",

abstract = "In this article we show that massive and hot fragments forming in protostellar disks can leave characteristic signatures in spectral energy distributions (SEDs) of young stellar objects. This occurs when the fragment evaporates dust in its atmosphere, which results in a sharp drop in opacity and subsequent rise in the surface temperature of the fragment. These hot fragments can produce local maxima in the SEDs at 5-10 μm.",

author = "Zakhozhay, {O. V.} and Vorobyov, {E. I.}",

year = "2013",

doi = "10.1051/epjconf/20134714003",

language = "English",

isbn = "9782759809851",

volume = "47",

booktitle = "Hot Planets and Cool Stars",

note = "Conference on Hot Planets and Cool Stars ; Conference date: 12-11-2012 Through 16-11-2012",

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T1 - The signatures of disk fragmentation in spectral energy distributions

AU - Zakhozhay, O. V.

AU - Vorobyov, E. I.

PY - 2013

Y1 - 2013

N2 - In this article we show that massive and hot fragments forming in protostellar disks can leave characteristic signatures in spectral energy distributions (SEDs) of young stellar objects. This occurs when the fragment evaporates dust in its atmosphere, which results in a sharp drop in opacity and subsequent rise in the surface temperature of the fragment. These hot fragments can produce local maxima in the SEDs at 5-10 μm.

AB - In this article we show that massive and hot fragments forming in protostellar disks can leave characteristic signatures in spectral energy distributions (SEDs) of young stellar objects. This occurs when the fragment evaporates dust in its atmosphere, which results in a sharp drop in opacity and subsequent rise in the surface temperature of the fragment. These hot fragments can produce local maxima in the SEDs at 5-10 μm.

UR - http://www.scopus.com/inward/record.url?scp=84877596215&partnerID=8YFLogxK

U2 - 10.1051/epjconf/20134714003

DO - 10.1051/epjconf/20134714003

M3 - Contribution to proceedings

AN - SCOPUS:84877596215

SN - 9782759809851

VL - 47

BT - Hot Planets and Cool Stars

T2 - Conference on Hot Planets and Cool Stars

Y2 - 12 November 2012 through 16 November 2012

ER -

The signatures of disk fragmentation in spectral energy distributions

Abstract

Konferenz

ÖFOS 2012

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Andere Dateien und Links

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Zitationsweisen