Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption

C. E. Woodward; L. A. Helton; J. Th. Van Loon; R. K. Barry; M. F. Bode; R. J. Davis; Jeremy J. Drake; S. P. S. Eyres; T. R. Geballe; R. D. Gehrz; T. Kerr; J. Krautter; D. K. Lynch; J.-u. Ness; Tim J. O'brien; J. P. Osborne; K. L. Page; Richard J. Rudy; Ray W. Russell; G. Schwarz; S. Starrfield; V. H. Tyne; A. Evans

doi:10.1086/524944

Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption

C. E. Woodward, L. A. Helton, J. Th. Van Loon, R. K. Barry, M. F. Bode, R. J. Davis, Jeremy J. Drake, S. P. S. Eyres, T. R. Geballe, R. D. Gehrz, T. Kerr, J. Krautter, D. K. Lynch, J.-u. Ness, Tim J. O'brien, J. P. Osborne, K. L. Page, Richard J. Rudy, Ray W. Russell, G. SchwarzS. Starrfield, V. H. Tyne, A. Evans

Cyfadran Cyfrifiadureg, Peirianneg a Gwyddoniaeth

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We present further Spitzer Space Telescope observations of the recurrent nova RS Ophiuchi, obtained over the period 208-430 days after the 2006 eruption. The later Spitzer IRS data show that the line emission and free-free continuum emission reported earlier is declining, revealing incontrovertible evidence for the presence of silicate emission features at 9.7 and 18 μm. We conclude that the silicate dust survives the hard radiation impulse and shock blast wave from the eruption. The existence of the extant dust may have significant implications for understanding the propagation of shocks through the red giant wind and likely wind geometry.

Iaith wreiddiol	Saesneg
Tudalennau (o-i)	L157-L160
Cyfnodolyn	The Astrophysical Journal
Cyfrol	671
Rhif cyhoeddi	2
Dynodwyr Gwrthrych Digidol (DOIs)	https://doi.org/10.1086/524944
Statws	Cyhoeddwyd - 20 Rhag 2007

Mynediad at Ddogfen

10.1086/524944Trwydded: CC BY-NC-ND

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Woodward, C. E., Helton, L. A., Van Loon, J. T., Barry, R. K., Bode, M. F., Davis, R. J., Drake, J. J., Eyres, S. P. S., Geballe, T. R., Gehrz, R. D., Kerr, T., Krautter, J., Lynch, D. K., Ness, J., O'brien, T. J., Osborne, J. P., Page, K. L., Rudy, R. J., Russell, R. W., ... Evans, A. (2007). Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption. The Astrophysical Journal, 671(2), L157-L160. https://doi.org/10.1086/524944

@article{d488f436dd5b45eb8fe5ee554fe683a9,

title = "Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption",

abstract = "We present further Spitzer Space Telescope observations of the recurrent nova RS Ophiuchi, obtained over the period 208-430 days after the 2006 eruption. The later Spitzer IRS data show that the line emission and free-free continuum emission reported earlier is declining, revealing incontrovertible evidence for the presence of silicate emission features at 9.7 and 18 μm. We conclude that the silicate dust survives the hard radiation impulse and shock blast wave from the eruption. The existence of the extant dust may have significant implications for understanding the propagation of shocks through the red giant wind and likely wind geometry.",

keywords = "binaries: close, binaries: symbiotic, infrared: stars, novae: cataclysmic variables, Stars: individual: (RS Oph)",

author = "Woodward, {C. E.} and Helton, {L. A.} and {Van Loon}, {J. Th.} and Barry, {R. K.} and Bode, {M. F.} and Davis, {R. J.} and Drake, {Jeremy J.} and Eyres, {S. P. S.} and Geballe, {T. R.} and Gehrz, {R. D.} and T. Kerr and J. Krautter and Lynch, {D. K.} and J.-u. Ness and O'brien, {Tim J.} and Osborne, {J. P.} and Page, {K. L.} and Rudy, {Richard J.} and Russell, {Ray W.} and G. Schwarz and S. Starrfield and Tyne, {V. H.} and A. Evans",

year = "2007",

month = dec,

day = "20",

doi = "10.1086/524944",

language = "English",

volume = "671",

pages = "L157--L160",

journal = "The Astrophysical Journal",

issn = "0004-637X",

publisher = "University of Chicago Press",

number = "2",

}

Woodward, CE, Helton, LA, Van Loon, JT, Barry, RK, Bode, MF, Davis, RJ, Drake, JJ, Eyres, SPS, Geballe, TR, Gehrz, RD, Kerr, T, Krautter, J, Lynch, DK, Ness, J, O'brien, TJ, Osborne, JP, Page, KL, Rudy, RJ, Russell, RW, Schwarz, G, Starrfield, S, Tyne, VH & Evans, A 2007, 'Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption', The Astrophysical Journal, cyfrol. 671, rhif 2, tt. L157-L160. https://doi.org/10.1086/524944

TY - JOUR

T1 - Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption

AU - Woodward, C. E.

AU - Helton, L. A.

AU - Van Loon, J. Th.

AU - Barry, R. K.

AU - Bode, M. F.

AU - Davis, R. J.

AU - Drake, Jeremy J.

AU - Eyres, S. P. S.

AU - Geballe, T. R.

AU - Gehrz, R. D.

AU - Kerr, T.

AU - Krautter, J.

AU - Lynch, D. K.

AU - Ness, J.-u.

AU - O'brien, Tim J.

AU - Osborne, J. P.

AU - Page, K. L.

AU - Rudy, Richard J.

AU - Russell, Ray W.

AU - Schwarz, G.

AU - Starrfield, S.

AU - Tyne, V. H.

AU - Evans, A.

PY - 2007/12/20

Y1 - 2007/12/20

N2 - We present further Spitzer Space Telescope observations of the recurrent nova RS Ophiuchi, obtained over the period 208-430 days after the 2006 eruption. The later Spitzer IRS data show that the line emission and free-free continuum emission reported earlier is declining, revealing incontrovertible evidence for the presence of silicate emission features at 9.7 and 18 μm. We conclude that the silicate dust survives the hard radiation impulse and shock blast wave from the eruption. The existence of the extant dust may have significant implications for understanding the propagation of shocks through the red giant wind and likely wind geometry.

AB - We present further Spitzer Space Telescope observations of the recurrent nova RS Ophiuchi, obtained over the period 208-430 days after the 2006 eruption. The later Spitzer IRS data show that the line emission and free-free continuum emission reported earlier is declining, revealing incontrovertible evidence for the presence of silicate emission features at 9.7 and 18 μm. We conclude that the silicate dust survives the hard radiation impulse and shock blast wave from the eruption. The existence of the extant dust may have significant implications for understanding the propagation of shocks through the red giant wind and likely wind geometry.

KW - binaries: close

KW - binaries: symbiotic

KW - infrared: stars

KW - novae: cataclysmic variables

KW - Stars: individual: (RS Oph)

U2 - 10.1086/524944

DO - 10.1086/524944

M3 - Article

VL - 671

SP - L157-L160

JO - The Astrophysical Journal

JF - The Astrophysical Journal

SN - 0004-637X

IS - 2

ER -

Silicate Dust in the Environment of RS Ophiuchi following the 2006 Eruption

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