Snapshot Distances to Type IA Supernovae -- All in 'One' Night's Work We present an empirical method which measures the distance to a Type Ia Supernova with a precision of ~ 10% from a single night's data. This method measures the supernova's age and luminosity/light curve parameter...
aObjects of known brightness, like type Ia supernovae (SNIa), can be used to measure distances. If a massive object warps spacetime to form multiple images of a background SNIa, a direct test of cosmic expansion is also possible. However, these lensing events must first be distinguished fro...
4) Ia supernova Ia型超新星5) shell-like supernova remnants 壳型超新星遗迹 例句>> 6) stars-supernova-general 恒星-超新星补充资料:超新星 超新星supernova 光度突然增加数亿倍的巨大恒星爆发。超新星是最壮观的一类变星,是恒星所能经历的规模最大的灾难性爆发。估计抛出质量1～10太阳质量,释放能量...
Riess A G , Nugent P , Filippenko A V , et al . Snapshot Distances to Type Ia Supernovae : All in"One"Night's Work [J ] . ApJ . , 1998 , 504 : 935 - 944.Riess A G , Nugent P , Filippenko A V , et al .Snapshot Distances to Type Ia Supernovae :All in "One" ...
3) Ia supernova Ia型超新星 4) shell-like supernova remnants 壳型超新星遗迹 例句>> 5) Type II Supernovae Ⅱ型超新星(SNⅡ) 6) stars-supernova-general 恒星-超新星 补充资料:冒牌超新星变为超新星(图) 2004年10月20日,几位业余天文学家看到有颗恒星爆发而大为增亮,起初误认作超新星——“冒牌...
To solve the mystery of dark energy, SPACE will determine H(z) and constrain w0 and wa by combining the observations of the Baryonic Acoustic Oscillations (BAO), the growth rate of structures, distant Type Ia Supernovae and high redshift galaxy clusters. But SPACE will also address several ...
Superfly Action Superfrog Sidescrolling SuperKarts Driving & Racing SuperMaze Puzzle Supernova Adventure Swapper Puzzle SWAR! Classic Switch Puzzle Sword Quest 2: Tale of the Talisman Role Playing (RPG) Syndicate Action System Shock 3D Shooting T↑ Back to top Taco Bell: Tasty Temple Challenge 3D...
A middle-class Type Ia supernova by all spectroscopic metrics We present the intensive spectroscopic follow up of the Type Ia supernova (SN Ia) 2014J in the starburst galaxy M82. Twenty-seven optical spectra have been... L Galbany,ME Moreno-Raya,P Ruiz-Lapuente,... - 《Monthly Notices...
To solve the mystery of dark energy, SPACE will determine H(z) and constrain w 0 and w a by combining the observations of the Baryonic Acoustic Oscillations (BAO), the growth rate of structures, distant Type Ia Supernovae and high redshift galaxy clusters. But SPACE will also address ...
aFor a review of supernova Ia properties, and their use as standard candles, see, e.g., the review by David Branch and Gustav Tammann [21]. 为超新星Ia物产回顾和他们的使用作为标准烛光,由大卫Branch和Gustav Tammann [21)看,即,回顾。[translate] ...