LOGIN TO YOUR ACCOUNT

Username
Password
Remember Me
Or use your Academic/Social account:

CREATE AN ACCOUNT

Or use your Academic/Social account:

Congratulations!

You have just completed your registration at OpenAire.

Before you can login to the site, you will need to activate your account. An e-mail will be sent to you with the proper instructions.

Important!

Please note that this site is currently undergoing Beta testing.
Any new content you create is not guaranteed to be present to the final version of the site upon release.

Thank you for your patience,
OpenAire Dev Team.

Close This Message

CREATE AN ACCOUNT

Name:
Username:
Password:
Verify Password:
E-mail:
Verify E-mail:
*All Fields Are Required.
Please Verify You Are Human:
fbtwitterlinkedinvimeoflicker grey 14rssslideshare1
Matsuura, Mikako; Sargent, B.; Swinyard, Bruce; Yates, Jeremy; Royer, P.; Barlow, M. J.; Boyer, Martha; Decin, L.; Khouri, Theo; Meixner, Margaret; van Loon, Jacco Th.; Woods, Paul M. (2016)
Publisher: OXFORD UNIV PRESS
Languages: English
Types: Article
Subjects: Astrophysics - Solar and Stellar Astrophysics, QC, Science & Technology, Physical Sciences, Astronomy & Astrophysics, Stars: AGB And Post-AGB, Circumstellar Matter, Stars: Massive, Stars: Mass-Loss, ISM: Molecules, Magellanic Clouds, Asymptotic Giant Branch, VY-Canis-Majoris, Herschel-Spire Instrument, Evolved Stars, AGB Stars, Circumstellar Dust, Radiative-Transfer, Supernova Remnant, Line-Profiles, Effective Temperature, QB460
Using the PACS and SPIRE spectrometers on-board the Herschel Space Observatory, we obtained spectra of\ud two red supergiants (RSGs) in the Large Magellanic Cloud (LMC).\ud Multiple rotational CO emission lines (J=6-5 to 15-14) and 15 H2O lines were detected from\ud IRAS 05280-6910, and one CO line was detected from WOH G64.\ud This is the first time CO rotational lines have been detected from evolved stars in the LMC.\ud Their CO line intensities are as strong as those of the Galactic RSG, VY CMa.\ud Modelling the CO lines and the spectral energy distribution results in an estimated mass-loss rate for \ud IRAS 05280-6910 of 3x10^-4 Msun per yr.\ud The model assumes a gas-to-dust ratio and a CO-to-H2 abundance ratio \ud is estimated from the Galactic values scaled by the LMC metallicity ([Fe/H]~-0.3), i.e.,\ud that the CO-to-dust ratio is constant for Galactic and LMC metallicities within the uncertainties of the model.\ud The key factor determining the CO line intensities and the mass-loss rate found to be the stellar luminosity.
  • The results below are discovered through our pilot algorithms. Let us know how we are doing!

    • Asplund M., Grevesse N., Sauval A. J., Scott P., 2009, ARA&A, 47, 481
    • Barlow M. J., Krause O., Swinbank B. M., et al. 2010, A&A, 518, L138
    • Bocchio M., Jones A. P., Slavin J. D., 2014, A&A, 570, A32 Bonanos A. Z., Lennon D. J., Ko¨ hlinger F., van Loon J. T., et al. 2010, AJ, 140, 416
    • Bowen G. H., Willson L. A., 1991, ApJ, 375, L53 Boyer M. L., Sargent B. A., van Loon J. T., et al. 2010, A&A, 518, L142
    • Boyer M. L., Srinivasan S., Riebel D., et al. 2012, ApJ, 748, 40 Choi Y. K., Hirota T., Honma M., et al. 2008, PASJ, 60, 1007 Cioni M.-R. L., Clementini G., Girardi L., et al. 2011, A&A, 527, A116
    • Cole A. A., Tolstoy E., Gallagher III J. S., Smecker-Hane T. A., 2005, AJ, 129, 1465
    • Davies B., Kudritzki R.-P., Plez B., Trager S., Lancon A., Gazak Z., Bergemann M., Evans C., Chiavassa A., 2013, ApJ, 767, 3 De Beck E., Decin L., de Koter A., Justtanont K., Verhoelst T., Kemper F., Menten K. M., 2010, A&A, 523, A18 Decin L., Hony S., Koter A. D., Justtanont K., Tielens A. G. G. M., Waters L. B. F. M., 2006, A&A, 456, 549 Decin L., Justtanont K., Beck E. D., et al. 2010, A&A, 521, L4 Dwek E., 1998, AJ, 501, 643
    • Egan M. P., Van Dyk S., Price S., 2001, AJ Elias J. H., Frogel J. A., Schwering P. B. W., 1986, ApJ, 302, 675 France K., McCray R. A., Heng K., et al. 2010, Science, 329, 1624 Gehrz R. D., 1989, Interstellar Dust: Proceedings of the 135th Symposium of the International Astronomical Union, 135, 445 Gomez H. L., Krause O., Barlow M. J. e. a., 2012, ApJ, 760, 96 Gordon K. D., Roman-Duval J., Bot C. e. a., 2014, ApJ Gotthelf E. V., Koralesky B., Rudnick L., Jones T. W., Hwang U., Petre R., 2001, ApJ, 552, L39
    • Gri n M. J., et al. A. A., 2010, A&A, 518, L3 Groenewegen M. A. T., Sloan G. C., Soszynski I., Petersen E. A., 2009, A&A, 506, 1277
    • Groenewegen M. A. T., Wood P. R., Sloan G. C., et al. 2007, MNRAS, 376, 313
    • Ho¨ fner S., Dorfi E. A., 1997, A&A, 319, 648 Indebetouw R., Matsuura M., Dwek E., et al. 2014, ApJ, 782, L2 Ivezic Z., Elitzur M., 1997, MNRAS, 287, 799 Justtanont K., Tielens A. G. G. M., 1992, Astrophysical Journal, 389, 400
    • Karakas A. I., van Raai M. A., Lugaro M., Sterling N. C., Dinerstein H. L., 2009, ApJ, 690, 1130
    • Kemper F., Stark R., Justtanont K., De Koter A., Tielens A. G. G. M., Waters L. B. F. M., Cami J., Dijkstra C., 2003, A&A, 407, 609
    • Kemper F., Woods P. M., Antoniou V., et al. 2010, PASP, 122, 683 Khouri T., De Koter A., Decin L., et al. 2014a, A&A, 570, A67 Khouri T., De Koter A., Decin L., et al. 2014b, A&A, 561, A5 Knapp G. R., Morris M., 1985, ApJ, 292, 640 Knapp G. R., Pourbaix D., Platais I., Jorissen A., 2003, A&A, 403, 993
    • Lagadec E., Zijlstra A. A., Mauron N., Fuller G., Josselin E., Sloan G. C., Riggs A. J. E., 2010, MNRAS, 403, 1331 Lakic´evic´ M., van Loon J. T., Meixner M., et al. 2015, ApJ, 799, 50
    • Levesque E. M., Massey P., Olsen K. A. G., Plez B., Josselin E., Maeder A., Meynet G., 2005, ApJ, 628, 973 Levesque E. M., Massey P., Plez B., Olsen K. A. G., 2009, AJ, 137, 4744
    • Loup C., Forveille T., Omont A., Paul J. F., 1993, A&AS, 99, 291 McDonald I., Zijlstra A. A., 2014, MNRAS, 446, 2226 Marshall J. R., van Loon J. T., Matsuura M., Wood P. R., Zijlstra A. A., Whitelock P. A., 2004, MNRAS, 355, 1348 Massey P., Levesque E. M., Plez B., 2006, ApJ, 646, 1203 Mathis J. S., Rumpl W., Nordsieck K. H., 1977, ApJ, 217, 425 Matsuura M., Barlow M. J., Zijlstra A. A., et al. 2009, MNRAS, 396, 918
    • Matsuura M., Dwek E., Barlow M. J., et al. 2015, ApJ, 800, 50 Matsuura M., Woods P. M., Owen P. J., 2013, MNRAS, 429, 2527 Matsuura M., Yates J. A., Barlow M. J., et al. 2014, MNRAS, 437, 532
    • Mauron N., Josselin E., 2011, A&A, 526, A156 Meixner M., Gordon K. D., Indebetouw R., et al. 2006, AJ, 132, 2268
    • Meixner M., Panuzzo P., Roman-Duval J., et al. 2013, AJ, 146, 62 Meynet G., Chomienne V., Ekstrom S., et al. 2015, A&A, 575, A60
    • Monnier J. D., Millan-Gabet R., Tuthill P. G., et al. 2004, ApJ, 605, 436
    • Mu¨ller H. S. P., Schlo¨der F., Stutzki J., Winnewisser G., 2005, Journal of Molecular Structure, 742, 215 Naylor D. A., Baluteau J.-P., Bendo G. J., Benielli D., Fulton T. R., Gom B. G., Gri n M. J., Hopwood R., et al. 2014, in Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series Vol. 9143 of SPIE, In-orbit performance of the Herschel/SPIRE imaging Fourier transform spectrometer: lessons learned. p. 2
    • Nozawa T., Kozasa T., Tominaga N., Maeda K., Umeda H., Nomoto K., Krause O., 2010, ApJ, 713, 356 O'Gorman E., Vlemmings W., Richards A. M. S., Baudry A., De Beck E., Decin L., Harper G. M., Humphreys E. M., Kervella P., Khouri T., Muller S., 2014, A&A
    • Ohnaka K., Driebe T., Hofmann K.-H., Weigelt G., Wittkowski M., 2008, A&A, 484, 371
    • Ossenkopf V., Henning T., 1994, A&A, 291, 943 Ossenkopf V., Henning T., Mathis J. S., 1992, A&A, 261, 567 Ott S., 2010, in Mizumoto Y., Morita K.-I., Ohishi M., eds, Astronomical Data Analysis Software and Systems XIX Vol. 434 of Astronomical Society of the Pacific Conference Series, The Herschel Data Processing System - HIPE and Pipelines - Up and Running Since the Start of the Mission. p. 139 Pietrzynski G., Graczyk D., Gieren W., et al. 2013, Nature, 495, 76
    • Pilbratt G. L., Riedinger J. R., Passvogel T., et al. 2010, A&A, 518, L1
    • Poglitsch A., Waelkens C., Geis N., et al. 2010, A&A, 518, L2 Press W. H., Teukolsky S. A., Vetterling W. T., Flannery B. P., 1992, Numerical recipes in FORTRAN. The art of scientific computing. Cambridge University Press Ramstedt S., Scho¨ier F. L., Olofsson H., Lundgren A. A., 2008, A&A, 487, 645
    • Rawlings J. M. C., Yates J. A., 2001, MNRAS, 326, 1423 Raymond J. C., Ghavamian P., Williams B. J., Blair W. P., Borkowski K. J., Gaetz T. J., Sankrit R., 2013, ApJ, 778, 161 Richards A. M. S., Yates J. A., Cohen R. J., 1998, MNRAS, 299, 319
    • Riebel D., Srinivasan S., Sargent B. A., Meixner M., 2012, ApJ, 753, 71
    • Roche P. F., Aitken D. K., Smith C. H., 1993, MNRAS, 262, 301 Royer P., Decin L., Wesson R., et al. 2010, A&A, 518, L145 Rubele S., Girardi L., Kerber L., et al. 2015, MNRAS, 449, 639 Rybicki G. B., Hummer D. G., 1991, A&A, 245, 171 Sargent B. A., Srinivasan S., Meixner M., et al. 2010, ApJ, 716, 878
    • Scharmer G. B., Carlsson M., 1985, Journal of Computational Physics, 59, 56
    • Silvia D. W., Smith B. D., Shull J. M., 2010, ApJ, 715, 1575 Skrutskie M. F., Cutri R. M., Stiening R., et al. 2006, AJ, 131, 1163
    • Sloan G. C., Kraemer K. E., Wood P. R., et al. 2008, ApJ, 686, 1056
    • Smartt S. J., 2009, ARA&A, 47, 63
    • Smith N., Humphreys R. M., Davidson K., Gehrz R. D., Schuster M. T., Krautter J., 2001, AJ, 121, 1111 Srinivasan S., Meixner M., Leitherer C., et al. 2009, AJ, 137, 4810 Swinyard B. M., Ade P., Baluteau J.-P., et al. 2010, A&A, 518, L4 Swinyard B. M., Polehampton E. T., Hopwood R., et al. 2014, MNRAS, 440, 3658
    • Temim t., Dwek E., Tchernyshyov K., et al. 2015, ApJ, 799, 158 Tielens A. G. G. M., 2010, The Physics and Chemistry of the Interstellar Medium. Cambridge University Press Ueta T., Meixner M., 2003, ApJ, 586, 1338 van den Bergh S., 2000, The Galaxies of the Local Group. Cambridge
    • van Loon J. T., Cioni M.-R. L., Zijlstra A. A., Loup C., 2005, A&A, 438, 273
    • van Loon J. T., Groenewegen M. A. T., De Koter A., Trams N. R., Waters L. B. F. M., Zijlstra A. A., Whitelock P. A., Loup C., 1999, A&A, 351, 559
    • van Loon J. T., Marshall J. R., Zijlstra A. A., 2005, A&A, 442, 597
    • van Loon J. T., Zijlstra A. A., Bujarrabal V., Nyman L., 2001, A&A, 368, 950
    • Vassiliadis E., Wood P. R., 1993, ApJ, 413, 641 Wachter A., Winters J. M., Schro¨der K.-P., Sedlmayr E., 2008, A&A, 486, 497
    • Weaver T. A., Woosley S. E., 1980, Annals of the New York Academy of Sciences, 336, 335
    • Willacy K., Millar T. J., 1997, A&A, 324, 237 Wood P. R., Bessell M. S., Whiteoak J. B., 1986, ApJ, 306, L81 Wood P. R., Whiteoak J. B., Hughes S. M. G., Bessell M. S., Gardner F. F., Hyland A. R., 1992, ApJ, 397, 552 Yang B., Stancil P. C., Balakrishnan N., Forrey R. C., 2010, ApJ, 718, 1062
  • No related research data.
  • No similar publications.

Share - Bookmark

Funded by projects

  • EC | AEROSOL

Cite this article