SIMBAD references

2011ApJ...736...50V - Astrophys. J., 736, 50 (2011/July-3)

The first limits on the ultra-high energy neutrino fluence from gamma-ray bursts.

VIEREGG A.G., PALLADINO K., ALLISON P., BAUGHMAN B.M., BEATTY J.J., BELOV K., BESSON D.Z., BEVAN S., BINNS W.R., CHEN C., CHEN P., CLEM J.M., CONNOLLY A., DETRIXHE M., DE MARCO D., DOWKONTT P.F., DUVERNOIS M., GORHAM P.W., GRASHORN E.W., HILL B., HOOVER S., HUANG M., ISRAEL M.H., JAVAID A., LIEWER K.M., MATSUNO S., MERCURIO B.C., MIKI C., MOTTRAM M., NAM J., NICHOL R.J., ROMERO-WOLF A., RUCKMAN L., SALTZBERG D., SECKEL D., VARNER G.S. and WANG Y.

Abstract (from CDS):

We set the first limits on the ultra-high energy (UHE) neutrino fluence at energies greater than 109 GeV from gamma-ray bursts (GRBs) based on data from the second flight of the Antarctic Impulsive Transient Antenna (ANITA). During the 31 day flight of ANITA-II, 26 GRBs were recorded by Swift or Fermi. Of these, we analyzed the 12 GRBs which occurred during quiet periods when the payload was away from anthropogenic activity. In a blind analysis, we observe 0 events on a total background of 0.0044 events in the combined prompt window for all 12 low-background bursts. We also observe 0 events from the remaining 14 bursts. We place a 90% confidence level limit on the E –4 prompt neutrino fluence between 108 GeV < E < 1012 GeV of E 4Φ = 2.5x1017 GeV3 cm–2 from GRB090107A. This is the first reported limit on the UHE neutrino fluence from GRBs above 109 GeV, and the strongest limit above 108 GeV.

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Journal keyword(s): gamma-ray burst: general - neutrinos

Simbad objects: 14

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