{
  "bibcode": "2019GCN.23715....1R",
  "body": "R. Ruffini, R. Moradi, Y. Aimuratov, U. Barres de Almeida, V.A. Belinski,\nC. L. Bianco, Y. C. Chen, C. Cherubini, S. Filippi,  D. M. Fuksman, M.\nKarlica, Liang Li, D. Primorac, J.A. Rueda, N. Sahakyan, Y. Wang, S.S. Xue\non behalf of the ICRANet team, report:\n\n\nGRB 190114C with T90=116 s (50-300 keV), Epeak = 998.6 +/- 11.9 keV,\nisotropic energy release in gamma-rays Eiso = 3 E53\nerg, and the isotropic peak luminosity Liso = 1 E53 erg/s (R. Hamburg et\nal., CGN 23707) presents the typical characteristics of type I\nbinary-driven hypernova (BdHN) (Y. Wang et al., submitted to Astrophysical\nJournal arXiv:1811.05433v2). The most significant ever Fermi-LAT GeV\nemission (D. Kocevski et al., GCN 23709) with test statistic value TS>2500\nimplies that this GRB is seen from the normal to the orbital plane of the\nprogenitor binary system composed of a carbon-oxygen core and a neutron\nstar companion (R. Ruffini et al., submitted to Astrophysical Journal\narXiv:1803.05476). The TeV emission (R. Mirzoyan et al., GCN 23701), a\nfirst in GRBs, has been recently predicted, as originating from the Wald\nsolution, within the new inner engine approach of the long GRBs recently\nintroduced in Ruffini et al (submitted to Physical Review Letter:\narXiv:1811.01839) and Ruffini et al (submitted to Astrophysical Journal:\narXiv:1812.00354). Most interesting this system being at z=0.4245 (A. J.\nCastro-Tirado et al., GCN 23708), can give a strong support to our BdHN\napproach by observing a supernova. Using the averaged appearance time of\nthe SNe associated to GRBs (Cano et al., 2016), and considering the\nredshift z=0.42 (J. Selsing  et al., GCN 23695, A. J. Castro-Tirado et al.,\nGCN 23708), a bright optical signal will peak at 18.8 +/- 3.7 days after\nthe trigger (February 2nd 2019, uncertainty from  January 30th 2019 to\nFebruary 6th 2019) at the location of RA 54.510 and DEC -26.939, with an\nuncertainty 3 arcmin (J.D. Gropp et al., GCN 23688). The follow-up\nobservations, especially the optical bands for the SN, are recommended.",
  "circularId": 23715,
  "createdOn": 1547566194000,
  "email": "ruffini@icra.it",
  "subject": "GRB 190114C: A type 1 BdHN with TeV emission",
  "submitter": "Remo Rufinni at ICRA  <ruffini@icra.it>",
  "eventId": "GRB 190114C"
}