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Obscured Supernovae in Starburst Galaxies

Published online by Cambridge University Press:  01 August 2006

Seppo Mattila ,
Peter Meikle ,
Robert Greimel  and
Petri Väisänen
Seppo Mattila
Affiliation:
Queen's University Belfast, Belfast, UK, email: [email protected]
Peter Meikle
Affiliation:
Imperial College London, London, UK
Robert Greimel
Affiliation:
Isaac Newton Group of Telescopes, La Palma, Spain
Petri Väisänen
Affiliation:
South African Astronomical Observatory, Cape Town, South Africa
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About one core-collapse supernova (CCSN) is expected to explode every 5–10 years in the nuclear regions of M 82 and other nearby starburst galaxies. In luminous infrared galaxies (LIRGs) such as the interacting system Arp 299 (NGC 3690 + IC 0694) at least one CCSN can be expected every year. Due to the high dust extinction most of these SNe have remained undetected. Here we show results from two near-IR searches we have recently carried out to detect obscured SNe in nearby starburst galaxies and LIRGs.

Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Symposium S235: Galaxy Evolution Across the Hubble Time , August 2006 , pp. 323
Copyright
Copyright © International Astronomical Union 2007

References

Lonsdale, C.J., Diamond, P.J., Thrall, H., Smith, H.E., & Lonsdale, C.J. 2006, ApJ 647, 185.CrossRefGoogle Scholar
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Mattila, S., Greimel, R., Gerardy, C., & Meikle, W. P. S. 2005a, IAU Circ 8473.Google Scholar
Mattila, S., Greimel, R., Gerardy, C., & Meikle, W. P. S. 2005b, IAU Circ 8474.Google Scholar