Title of article :
The Redshift of the Lensed Object in the Einstein Ring B0218+357
Author/Authors :
Cohen، Judith G. نويسنده , , Lawrence، Charles R. نويسنده , , Blandford، Roger D. نويسنده ,
Issue Information :
روزنامه با شماره پیاپی 1 سال 2003
Abstract :
We present a secure redshift of z = 0.944 ± 0.002 for the lensed object in the Einstein ring gravitational lens B0218+357 based on five broad emission lines, in good agreement with our preliminary value announced several years ago based solely on the detection of a single emission line.
Keywords :
nuclear reactions , Abundances , Nucleosynthesis , methods: laboratory
Journal title :
Astrophysical Journal
Journal title :
Astrophysical Journal
