The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

S. F. Graves; J. S. Richer; J. V. Buckle; A. Duarte-Cabral; G. A. Fuller; M. R. Hogerheijde; J. E. Owen; C. Brunt; H. M. Butner; B. Cavanagh; A. Chrysostomou; E. I. Curtis; C. J. Davis; M. Etxaluze; J. Di Francesco; P. Friberg; R. K. Friesen; J. S. Greaves; J. Hatchell; D. Johnstone; B. Matthews; H. Matthews; C. D. Matzner; D. Nutter; J. M. C. Rawlings; J. F. Roberts; S. Sadavoy; R. J. Simpson; N. F. H. Tothill; Y. G. Tsamis; S. Viti; D. Ward-Thompson; G. J. White; J. G. A. Wouterloot; J. Yates

doi:10.1111/j.1365-2966.2010.17140.x

The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

S. F. Graves, J. S. Richer, J. V. Buckle, A. Duarte-Cabral, G. A. Fuller, M. R. Hogerheijde, J. E. Owen, C. Brunt, H. M. Butner, B. Cavanagh, A. Chrysostomou, E. I. Curtis, C. J. Davis, M. Etxaluze, J. Di Francesco, P. Friberg, R. K. Friesen, J. S. Greaves, J. Hatchell, D. JohnstoneB. Matthews, H. Matthews, C. D. Matzner, D. Nutter, J. M. C. Rawlings, J. F. Roberts, S. Sadavoy, R. J. Simpson, N. F. H. Tothill, Y. G. Tsamis, S. Viti, D. Ward-Thompson, G. J. White, J. G. A. Wouterloot, J. Yates

School of Physics and Astronomy

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40 Citations (Scopus)

Abstract

The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.

Original language	English
Pages (from-to)	1412-1428
Number of pages	17
Journal	Monthly Notices of the Royal Astronomical Society
Volume	409
Issue number	4
DOIs	https://doi.org/10.1111/j.1365-2966.2010.17140.x
Publication status	Published - 21 Dec 2010

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10.1111/j.1365-2966.2010.17140.x

Astrophysics in St Andrews: Astrophysics in St Andrews / SUPA (Continuan of Rolling Grant - XPP089
Bonnell, I. A. (PI), Cameron, A. C. (CoI), Dominik, M. (CoI), Driver, S. P. (CoI), Greaves, J. S. (CoI), Horne, K. D. (CoI), Jardine, M. M. (CoI), Wood, K. (CoI) & Zhao, H. (CoI)
Science & Technology Facilities Council
1/04/09 → 31/03/12
Project: Standard

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Graves, S. F., Richer, J. S., Buckle, J. V., Duarte-Cabral, A., Fuller, G. A., Hogerheijde, M. R., Owen, J. E., Brunt, C., Butner, H. M., Cavanagh, B., Chrysostomou, A., Curtis, E. I., Davis, C. J., Etxaluze, M., Di Francesco, J., Friberg, P., Friesen, R. K., Greaves, J. S., Hatchell, J., ... Yates, J. (2010). The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP. Monthly Notices of the Royal Astronomical Society, 409(4), 1412-1428. https://doi.org/10.1111/j.1365-2966.2010.17140.x

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title = "The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP",

abstract = "The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.",

author = "Graves, {S. F.} and Richer, {J. S.} and Buckle, {J. V.} and A. Duarte-Cabral and Fuller, {G. A.} and Hogerheijde, {M. R.} and Owen, {J. E.} and C. Brunt and Butner, {H. M.} and B. Cavanagh and A. Chrysostomou and Curtis, {E. I.} and Davis, {C. J.} and M. Etxaluze and {Di Francesco}, J. and P. Friberg and Friesen, {R. K.} and Greaves, {J. S.} and J. Hatchell and D. Johnstone and B. Matthews and H. Matthews and Matzner, {C. D.} and D. Nutter and Rawlings, {J. M. C.} and Roberts, {J. F.} and S. Sadavoy and Simpson, {R. J.} and Tothill, {N. F. H.} and Tsamis, {Y. G.} and S. Viti and D. Ward-Thompson and White, {G. J.} and Wouterloot, {J. G. A.} and J. Yates",

year = "2010",

month = dec,

day = "21",

doi = "10.1111/j.1365-2966.2010.17140.x",

language = "English",

volume = "409",

pages = "1412--1428",

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

issn = "0035-8711",

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Graves, SF, Richer, JS, Buckle, JV, Duarte-Cabral, A, Fuller, GA, Hogerheijde, MR, Owen, JE, Brunt, C, Butner, HM, Cavanagh, B, Chrysostomou, A, Curtis, EI, Davis, CJ, Etxaluze, M, Di Francesco, J, Friberg, P, Friesen, RK, Greaves, JS, Hatchell, J, Johnstone, D, Matthews, B, Matthews, H, Matzner, CD, Nutter, D, Rawlings, JMC, Roberts, JF, Sadavoy, S, Simpson, RJ, Tothill, NFH, Tsamis, YG, Viti, S, Ward-Thompson, D, White, GJ, Wouterloot, JGA & Yates, J 2010, 'The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP', Monthly Notices of the Royal Astronomical Society, vol. 409, no. 4, pp. 1412-1428. https://doi.org/10.1111/j.1365-2966.2010.17140.x

TY - JOUR

T1 - The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

AU - Graves, S. F.

AU - Richer, J. S.

AU - Buckle, J. V.

AU - Duarte-Cabral, A.

AU - Fuller, G. A.

AU - Hogerheijde, M. R.

AU - Owen, J. E.

AU - Brunt, C.

AU - Butner, H. M.

AU - Cavanagh, B.

AU - Chrysostomou, A.

AU - Curtis, E. I.

AU - Davis, C. J.

AU - Etxaluze, M.

AU - Di Francesco, J.

AU - Friberg, P.

AU - Friesen, R. K.

AU - Greaves, J. S.

AU - Hatchell, J.

AU - Johnstone, D.

AU - Matthews, B.

AU - Matthews, H.

AU - Matzner, C. D.

AU - Nutter, D.

AU - Rawlings, J. M. C.

AU - Roberts, J. F.

AU - Sadavoy, S.

AU - Simpson, R. J.

AU - Tothill, N. F. H.

AU - Tsamis, Y. G.

AU - Viti, S.

AU - Ward-Thompson, D.

AU - White, G. J.

AU - Wouterloot, J. G. A.

AU - Yates, J.

PY - 2010/12/21

Y1 - 2010/12/21

N2 - The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.

AB - The Gould Belt Legacy Survey on the James Clerk Maxwell Telescope's has observed a region of 260 arcmin2 in 12CO J = 3 -> 2 emission, and a 190 arcmin2 subset of this in 13CO and C18O towards the Serpens molecular cloud. We examine the global velocity structure of the non-outflowing gas, and calculate excitation temperatures and opacities. The large-scale mass and energetics of the region are evaluated, with special consideration for high-velocity gas. We find the cloud to have a mass of 203 M-circle dot, and to be gravitationally bound, and that the kinetic energy of the outflowing gas is approximately 70 per cent of the turbulent kinetic energy of the cloud. We identify compact outflows towards some of the submillimetre Class 0/I sources in the region.

U2 - 10.1111/j.1365-2966.2010.17140.x

DO - 10.1111/j.1365-2966.2010.17140.x

M3 - Article

SN - 0035-8711

VL - 409

SP - 1412

EP - 1428

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

IS - 4

ER -

The JCMT Legacy Survey of the Gould Belt: a first look at Serpens with HARP

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Astrophysics in St Andrews: Astrophysics in St Andrews / SUPA (Continuan of Rolling Grant - XPP089

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