SIMBAD references

2019ApJ...884....8L - Astrophys. J., 884, 8-8 (2019/October-2)

T CrB: radio observations during the 2016-2017 "super-active" state.

LINFORD J.D., CHOMIUK L., SOKOLOSKI J.L., WESTON J.H.S., VAN DER HORST A.J., MUKAI K., BARRETT P., MIODUSZEWSKI A.J. and RUPEN M.

Abstract (from CDS):

We obtained radio observations of the symbiotic binary and known recurrent nova T Coronae Borealis following a period of increased activity in the optical and X-ray bands. A comparison of our observations with those made prior to 2015 indicates that the system is in a state of higher emission in the radio as well. The spectral energy distributions are consistent with optically thick thermal bremsstrahlung emission from a photoionized source. Our observations indicate that the system was in a state of increased ionization in the companion wind, possibly driven by an increase in accretion rate, with the radio photosphere located well outside the binary system.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): binaries: symbiotic - novae, cataclysmic variables - radio continuum: stars - stars: individual: T CrB - white dwarfs

Simbad objects: 5

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