stars: supernovae: individual: SN 2001VCCD photometry is presented of the type Ia SN 2001V occurred in the edge-on spiral galaxy NGC 3987. The observations made through Johnson-Cousins BVRI filters were collected from Feb. 24 (t = - 8 days, with respect to B-maximum), up to May 5 ...
doi:10.1088/0004-637X/746/1/5Steven A. RodneyAdam G. RiessTomas DahlenLouis-Gregory StrolgerClaudia ScarlataarXivAstrophysical JournalRodney, S. A. et al., "A Type Ia Supernova at Redshift 1.55 in Hubble Space Telescope Infrared Ob- servations from CANDELS", Astrophys. J., 746, 5 (...
We use Type Ia supernovae (SNe Ia) discovered by the Sloan Digital Sky Survey-II SN Survey to search for dependencies between SN Ia properties and the projected distance to the host-galaxy center, using the distance as a proxy for local galaxy properties (local star formation rate, local ...
The present theoretical lightcurve calculations, which encompass Thompson and light scattering, are shown to reproduce Type Ia supernovae with a slow premaximum rise. These calculations are based on delayed detonation models in which a transition from a deflagration to a detonation occurs as a resul...
Handbook of Supernovae || Low-z Type Ia Supernova Calibrationdoi:10.1007/978-3-319-21846-5_101Alsabti, Athem W.Murdin, Paul
supernovae: generalAlthough type Ia supernovae (SNe Ia) have been used as precise cosmological distance indicators, their progenitor systems remain unresolved. One of the key questions is whether there is a nondegenerate companion star at the time of a thermonuclear explosion of a white dwarf. ...
我来说两句 短评· ··· 热门 / 最新 / 好友 还没人写过短评呢 我要写乐评 Supernova 【初回限定盤:Atype】的乐评 ··· ( 全部0 条 ) "Supernova 【初回限定盤:Atype】"的论坛 ··· 第一个在"Supernova 【初回限定盤:Atype】"的论坛里发言 谁听这张唱片? 窗敲雨...
The distant type Ia supernova rate we derive a rest-frame Type la supernova rate at a mean redshift z 0.55 of 1.53-0.25-0.31-0.28-0.32 脳 10-4 h 3 Mpc-3 yr-1 or 0.58-0.09-... R Pain,S Fabbro,M Sullivan,... - 《Astrophysical Journal》...
N Soker,A Kashi,E Garcia-Berro,S Torres,J Camacho 摘要: We argue that the multiple shells of circumstellar material (CSM) and the supernovae (SN) ejecta interaction with the CSM starting 59 days after the explosion of the Type Ia SN (SN Ia) PTF 11kx, are best described by a ...
Supernovae of type Iax are not rare; they occur at a rate between 5 and 30 per cent of the normal type Ia rate. The leading models for type Iax supernovae are thermonuclear explosions of accreting carbon-oxygen white dwarfs that do not completely unbind the star, implying that they are...