{
  "bibcode": "2008GCN..7612....1A",
  "body": "L. Amati (INAF - IASF Bologna),\n\nBy assuming the VLT redshift of 1.10 (Vreeswijk et al., GCN 7601), the \nvalues of spectral parameters alpha and Ep, and the fluence, provided \nby Swift/BAT (Barthelmy et al., GCN 7606), a value of spectral parameter \nbeta of -2.3 and a Lambda-CDM cosmology with H0=70 km/s/Mpc, Omega_M=0.27 \nand Omega_Lambda=0.73, the values of Ep,i and Eiso (1-10000 keV \ncosmological rest-frame) of GRB 080413B are approximately 150+/30 keV and \n(2.4+/-0.2)x10^52 erg, fully consistent with the Ep,i-Eiso correlation.\n\nGiven that this correlation holds for long GRBs only (see, e.g., Amati, \nMNRAS, 2006; Amati, astroph/0611189), this is a further evidence that\nGRB 080412B is not a short GRB.\n\nThis message may be cited.",
  "circularId": 7612,
  "createdOn": 1208126839000,
  "email": "amati@iasfbo.inaf.it",
  "subject": "GRB 080413B: Ep,i-Eiso correlation",
  "submitter": "Lorenzo Amati at INAF-IASF/Bologna  <amati@iasfbo.inaf.it>",
  "eventId": "GRB 080413B"
}