2000ApJ...528..108Y

Query : 2000ApJ...528..108Y

2000ApJ...528..108Y - Astrophys. J., 528, 108-117 (2000/January-1)

Supernova rates: a cosmic history.

YUNGELSON L.R. and LIVIO M.

Abstract (from CDS):

We discuss the cosmic history of supernovae on the basis of various assumptions and recent data on the star formation history. We show that supernovae rates as a function of redshift can be used to place significant constraints on progenitor models, on the star formation history, and on the importance of dust obscuration. We demonstrate that it is unlikely that the current observational indications for the existence of a cosmological constant are merely an artifact of the dominance of different progenitor classes at different redshift intervals.

Abstract Copyright: ∼

Journal keyword(s): Stars: Binaries: Close - Cosmology: Observations - Stars: Formation - Stars: Supernovae: General

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SN 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 612 1

Query : 2000ApJ...528..108Y

Basic data :
SN 1991bg -- SuperNova
Other object types: otypes_help 		SN* (2012MNRAS,SN), V* (AAVSO), gB (GRB)
ICRS coord. (ep=J2000) : 		12 25 03.70 +12 52 15.6 [ 1000 1000 90 ] D 1991IAUC.5400....1K
FK4 coord. (ep=B1950 eq=1950) : 		12 22 31.54 +13 08 52.4 [ 1000 1000 90 ]
Gal coord. (ep=J2000) : 		278.22665 +74.46352 [ 1000 1000 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 1256 [~] / z(~) 0.0042 [~] / cz 1259 [~]
   D 2003ApJ...594....1T
Spectral type: 		SNIapec C 2008yCat....1.2024B
Fluxes (2) :
B 14.75 [~] D 2008yCat.2283....0B
V 14.3 [~] E ~
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Hierarchy : number of linked objects
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Identifiers (3) :
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SN 1991bg GRB 911125 AAVSO 1220+13

References (612 between 1850 and 2026) (Total 612)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Velocities : 5    SpT : 1   

   

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