Infall and SiO emission in V838 Mon

M. T. Rushton; T. R. Geballe; B. Smalley; J. T. van Loon; S. P. S. Eyres; A. Evans

doi:10.1111/j.1365-2966.2005.08936.x

Infall and SiO emission in V838 Mon

M. T. Rushton, T. R. Geballe, B. Smalley, J. T. van Loon, S. P. S. Eyres, A. Evans

Cyfadran Cyfrifiadureg, Peirianneg a Gwyddoniaeth

Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

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We present moderate- and high-resolution infrared spectroscopy of the peculiar eruptive variable V838 Mon, which underwent a series of remarkable outbursts in early 2002. During the period covered by our observations, 2002 December–2003 December, the near-infrared spectrum continued to show many of the characteristics of a very cool supergiant. However, throughout this period the spectrum also revealed strong and variable SiO first overtone emission, and Paβ emission. The 2003 December spectrum contained a series of Ti I lines with inverse P Cygni profiles. This is clear evidence that some material is falling inward towards the star.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	624-628
Cyfnodolyn	Monthly Notices of the Royal Astronomical Society
Cyfrol	359
Rhif cyhoeddi	2
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1111/j.1365-2966.2005.08936.x
Statws	Cyhoeddwyd - 11 Mai 2005

Mynediad at Ddogfen

10.1111/j.1365-2966.2005.08936.xTrwydded: CC BY-NC-ND

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@article{f75b84df052e46eabb08ce3d9b0bd138,

title = "Infall and SiO emission in V838 Mon",

abstract = "We present moderate- and high-resolution infrared spectroscopy of the peculiar eruptive variable V838 Mon, which underwent a series of remarkable outbursts in early 2002. During the period covered by our observations, 2002 December–2003 December, the near-infrared spectrum continued to show many of the characteristics of a very cool supergiant. However, throughout this period the spectrum also revealed strong and variable SiO first overtone emission, and Paβ emission. The 2003 December spectrum contained a series of Ti I lines with inverse P Cygni profiles. This is clear evidence that some material is falling inward towards the star.",

author = "Rushton, {M. T.} and Geballe, {T. R.} and B. Smalley and {van Loon}, {J. T.} and Eyres, {S. P. S.} and A. Evans",

year = "2005",

month = may,

day = "11",

doi = "10.1111/j.1365-2966.2005.08936.x",

language = "English",

volume = "359",

pages = "624--628",

journal = "Monthly Notices of the Royal Astronomical Society",

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TY - JOUR

T1 - Infall and SiO emission in V838 Mon

AU - Rushton, M. T.

AU - Geballe, T. R.

AU - Smalley, B.

AU - van Loon, J. T.

AU - Eyres, S. P. S.

AU - Evans, A.

PY - 2005/5/11

Y1 - 2005/5/11

N2 - We present moderate- and high-resolution infrared spectroscopy of the peculiar eruptive variable V838 Mon, which underwent a series of remarkable outbursts in early 2002. During the period covered by our observations, 2002 December–2003 December, the near-infrared spectrum continued to show many of the characteristics of a very cool supergiant. However, throughout this period the spectrum also revealed strong and variable SiO first overtone emission, and Paβ emission. The 2003 December spectrum contained a series of Ti I lines with inverse P Cygni profiles. This is clear evidence that some material is falling inward towards the star.

AB - We present moderate- and high-resolution infrared spectroscopy of the peculiar eruptive variable V838 Mon, which underwent a series of remarkable outbursts in early 2002. During the period covered by our observations, 2002 December–2003 December, the near-infrared spectrum continued to show many of the characteristics of a very cool supergiant. However, throughout this period the spectrum also revealed strong and variable SiO first overtone emission, and Paβ emission. The 2003 December spectrum contained a series of Ti I lines with inverse P Cygni profiles. This is clear evidence that some material is falling inward towards the star.

U2 - 10.1111/j.1365-2966.2005.08936.x

DO - 10.1111/j.1365-2966.2005.08936.x

M3 - Article

SN - 0035-8711

VL - 359

SP - 624

EP - 628

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 2

ER -

Infall and SiO emission in V838 Mon

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