2014A&A...566L...7K

Query : 2014A&A...566L...7K

2014A&A...566L...7K - Astronomy and Astrophysics, volume 566L7-7 (2014/6-1)

TANAMI blazars in the IceCube PeV-neutrino fields.

KRAUSS F., KADLER M., MANNHEIM K., SCHULZ R., TRUESTEDT J., WILMS J., OJHA R., ROS E., ANTON G., BAUMGARTNER W., BEUCHERT T., BLANCHARD J., BUERKEL C., CARPENTER B., EBERL T., EDWARDS P.G., EISENACHER D., ELSAESSER D., FEHN K., FRITSCH U., GEHRELS N., GRAEFE C., GROSSBERGER C., HASE H., HORIUCHI S., JAMES C., KAPPES A., KATZ U., KREIKENBOHM A., KREYKENBOHM I., LANGEJAHN M., LEITER K., LITZINGER E., LOVELL J.E.J., MUELLER C., PHILLIPS C., PLOETZ C., QUICK J., STEINBRING T., STEVENS J., THOMPSON D.J. and TZIOUMIS A.K.

Abstract (from CDS):

The IceCube Collaboration has announced the discovery of a neutrino flux in excess of the atmospheric background. Owing to the steeply falling atmospheric background spectrum, events at PeV energies most likely have an extraterrestrial origin. We present the multiwavelength properties of the six radio-brightest blazars that are positionally coincident with these events using contemporaneous data of the TANAMI blazar sample, including high-resolution images and spectral energy distributions. Assuming the X-ray to γ-ray emission originates in the photoproduction of pions by accelerated protons, the integrated predicted neutrino luminosity of these sources is high enough to explain the two detected PeV events.

Abstract Copyright: ∼

Journal keyword(s): neutrinos - galaxies: active - quasars: general

Simbad objects: 10

goto Full paper

goto View the references in ADS

Number of rows : 10
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 QSO B0235-618 Bla 02 36 53.24574011 -61 36 15.1835463   18.18 18.5 17.62   ~ 117 1
2 QSO B0302-623 Bla 03 03 50.63135648 -62 11 25.5500344   19.48   17.87   ~ 159 1
3 QSO B0308-611 Bla 03 09 56.09914475 -60 58 39.0564095   19.00 18.5 18.18   ~ 154 1
4 QSO B1622-253 Bla 16 25 46.89164287 -25 27 38.3268734   21.3 20.6 19.60   ~ 381 1
5 QSO J1626-2951 Bla 16 26 06.02084013 -29 51 26.9712990   18.41 20.5 17.6   ~ 452 1
6 ICRF J171736.0-334208 BLL 17 17 36.02929270 -33 42 08.8296186   20.93   17.3   ~ 136 1
7 QSO B1730-130 Bla 17 33 02.70578907 -13 04 49.5482119   18 19.50 18.78 17.39 ~ 1198 1
8 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
9 ICRF J180242.6-394007 Bla 18 02 42.68005300 -39 40 07.9081646       17.3   ~ 126 1
10 QSO B1830-211 Bla 18 33 39.9399138048 -21 03 39.368838780     18.70 21   ~ 724 1

To bookmark this query, right click on this link: simbad:objects in 2014A&A...566L...7K and select 'bookmark this link' or equivalent in the popup menu