论文信息 - SN 2005bf: A Possible Transition Event between Type Ib/c Supernovae and Gamma-Ray Bursts - 字舞流文

SN 2005bf: A Possible Transition Event between Type Ib/c Supernovae and Gamma-Ray Bursts

We present ugriBV photometry and optical spectroscopy of the Type Ib/Ic SN 2005bf covering the first �100 days following discovery. The ugBV light curves displayed an unprecedented morphology among Type Ib/Ic supernovae, with an initial maximum some 2 weeks after discovery, and a second, main maximum about 25 days after that. The bolometric light curve indicates that SN 2005bf was a remarkably luminous event, radiating at least 6.3×10 42 erg s −1 at maximum light, and a total of 2.1 × 10 49 erg during the first 75 days after the explosion. Spectroscopically, SN 2005bf underwent a unique transformation

Nicholas B. Suntzeff | Barry F. Madore | Alexei V. Filippenko | M. M. Phillips | Sergio Gonzalez | Samuel Boissier | S. E. Woosley | Andrew McWilliam | Brian L. Lee | S. E. Persson | Wojtek Krzeminski | Nidia Morrell | P. McCarthy | B. Lee | R. Foley | B. Madore | N. Morrell | S. Woosley | A. Filippenko | N. Suntzeff | C. Contreras | M. Hamuy | W. Freedman | G. Galaz | M. Roth | Weidong Li | D. Murphy | W. Krzemiński | S. Blinnikov | G. Folatelli | A. McWilliam | S. Boissier | W. Pych | W. L. Freedman | Weidong Li | Ryan J. Foley | Carlos Contreras | Gaston Folatelli | Sergei Blinnikov | P. J. McCarthy | Mario Hamuy | Miguel Roth | Wojtek Pych | Gaspar Galaz | Luis Gonzalez | S. González | David Murphy | M. Phillips | L. Gonzalez | S. Woosley | A. Filippenko | D. Murphy | M. M. Phillips | Patrick J. McCarthy | N. Morrell | B. F. Madore

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