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Modeling the ISM Properties of Metal-Poor Galaxies and Gamma-Ray Burst Hosts

  • Emily M. Levesque (a1), Lisa J. Kewley (a1), Kirsten Larson (a1) and Leonie Snijders (a2)

Abstract

Recent research has suggested that long-duration gamma-ray bursts (LGRBs) occur preferentially in low-metallicity environments, but the exact nature of this correlation is currently a matter of intense debate. We use the newest generation of the Starburst99/Mappings code to generate an extensive suite of cutting-edge stellar population synthesis models, covering a wide range of physical parameters specifically tailored for modeling the ISM environments of metal-poor galaxies and LGRB host galaxies. With our models, we generate optical emission line diagnostics, which will allow us to examine the ISM properties and stellar populations of a variety of galaxy populations in unprecedented detail. While accurately modeling low-metallicity galaxies still poses a challenge to these models, future improvements to these grids will have profound consequences for our understanding of metal-poor galaxies, their ISM environments, and the nature of their role as the hosts of LGRBs.

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References

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Berger, E., Fox, D. B., Kulkarni, S. R., Frail, D. A., & Djorgovski, S. G. 2007 ApJ, 660, 504
Binette, L., Dopita, M. A., & Tuohy, I. R. 1985 ApJ, 297, 476
Bloom, J. S., Kulkarni, S. R., & Djorgovski, S. G. 2002, ApJ, 121, 1111
Brown, W., Kewley, L. J., & Geller, M. J. 2008, AJ, 135, 92
Cardelli, J. A., Clayton, G. C., & Mathis, J. S. 1989, ApJ, 345, 245
Charbonnel, C., Meynet, G., Maeder, A., Schaller, G., & Schaerer, D. 1993, A&AS, 101, 415
Crowther, P. A., Dessart, K., Hillier, D. J., Abbott, D. B., & Fullterton, A. W. 2002, A&A, 392, 653
Dopita, M. A., Kewley, L. J., Heisler, C. A., & Sutherland, R. S. 2000, ApJ, 542, 224
Fruchter, A.S. et al. 2006, Nature, 441, 463
Fynbo, J. P. U., et al. 2006, A&A, 451, 47
Groves, B., Dopita, M., & Sutherland, R. 2004, ApJS, 153, 9
Kewley, L. J., Brown, W. R., Geller, M. J., Kenyon, S. J., & Kurtz, M. J. 2007, AJ, 133, 882
Kewley, L. J. & Dopita, M. A. 2002, ApJS, 142, 35
Kewley, L. J., Dopita, M. A., Sutherland, R. S., Heisler, C. A., & Trevena, J. 2001, ApJ, 556, 121
Kewley, L. J., & Ellison, S. 2008, arXiv:0801.1849
Kewley, L. J., Groves, B., Kauffman, G., & Heckman, T. 2006, MNRAS, 372, 961
Kobulnicky, H. A. & Kewley, L. J. 2004, ApJ, 617, 240
Kong, X. & Cheng, F. Z. 2002, A&A, 389, 845
Leitherer, C., et al. 1999, ApJS, 123, 3
Meynet, G., Maeder, A., Schaller, G., Schaerer, D., & Charbonnel, C. 1994, A&AS, 103, 97
Modjaz, M., Kewley, L. J., Kirshner, R. P., Stanek, K. Z., Challis, P., Garnavich, P. M., Greene, J. E., Kelly, P. L., Prieto, J. L. 2008, AJ 135, 1136
Osterbrock, D. 1989, Astrophysics of gaseous nebulae and active galactic nuclei (University Science Books)
Savaglio, S., Glazebrook, K., & Le Borgne, D. 2006, in: Holt, S. S., Gehrels, N., & Nousek, J. A. (eds.), American Institute of Physics Conference Series (Publ. de l'Observatoire de Paris), p. 540545
Schaerer, D., Charbonnel, C., Meynet, G., Maeder, A., & Schaller, G. 1993a, A&AS, 102, 339
Schaerer, D., Meynet, G., Maeder, A., & Schaller, G. 1993b, A&AS, 98, 523
Schaller, G., Schaerer, D., Meynet, G., Maeder, A. 1992, A&AS, 96, 269
Stanek, K. Z., et al. 2006, Acta Astron., 56, 333
Vázquez, G. A. & Leitherer, C. 2005, ApJ, 621, 695
Vázquez, G. A., Leitherer, C., Schaerer, D., Meynet, G., & Maeder, A. 2007, ApJ, 663, 995
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Modeling the ISM Properties of Metal-Poor Galaxies and Gamma-Ray Burst Hosts

  • Emily M. Levesque (a1), Lisa J. Kewley (a1), Kirsten Larson (a1) and Leonie Snijders (a2)

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