Results 231 to 240 of about 3,019,248 (252)

Soft gamma-ray repeaters and superstrong magnetic fields

Astronomische Nachrichten, 1999
Four Soft Gamma-ray Repeaters were observed with ASCA, RXTE and BeppoSAX in X-ray. Two were already identified to a pulsar of 7.47 s and 5.16 s in period. The periods and the period derivatives enable us to estimate magnetic dipole moments. These are extremely strong of almost 1015 Gauss.
openaire   +1 more source

The radiation mechanism of the soft gamma-ray repeater GB 790107

Chinese Astronomy and Astrophysics, 1994
Abstract We assume that the soft gamma-ray repeater GB 790107 comes from a weakly magnetized ( B ∼ 10 8 G) neutron star, where shower-type accretion of cometary material results in an optically thick region on the surface of the star. The temperature distribution of the region is determined by the shock model.
Shan-qun Zhan, Tian-yi Shi, Ping-bo Zhao
openaire   +1 more source

Review of observational properties of soft gamma-ray repeaters

AIP Conference Proceedings, 1996
The oft expressed characteristics of soft gamma ray repeaters (SGRs) have been determined from observations of the three acknowledged sources: 0526−66, 1806−20, and 1900+14. These general properties are short durations (
openaire   +1 more source

VLA observations of the soft gamma-ray repeater 1806−20

AIP Conference Proceedings, 1996
We report the results of radio flux‐monitoring and high resolution observations at 3.6 cm with the VLA, of the central condensation in G10.0−0.3, the radio nebula surrounding the soft gamma ray repeater (SGR) 1806−20. The quiescent X‐ray source AX 1805.7−2025 is coincident with the radio core suggesting that G10.0−0.3 is a plerionic nebula.
openaire   +1 more source

Anomalous X-Ray Pulsars and Soft Gamma-Ray Repeaters – The Connection With Supernova Remnants

Advances in Space Research, 2004
Bryan Gaensler
exaly  

Soft Gamma-Ray Repeaters and Magnetars

2009
openaire   +1 more source

Nature of Anomalous X-Ray Pulsars, Soft Gamma Repeaters and Radio Pulsars With Very Long Periods

Astronomical and Astrophysical Transactions, 2006
G Z Machabeli, I F Malov
exaly  

First VLF Detections of Ionospheric Disturbances Due to Soft Gamma Ray Repeater SGR J1550-5418 and Gamma Ray Burst GRB 090424

Indian Journal of Physics, 2010
Sandip Chakrabarti, Sudipta Sasmal
exaly  

The Strongest Cosmic Magnets: Soft Gamma-Ray Repeaters and Anomalous X-Ray Pulsars

Astronomy and Astrophysics Review, 2008
Sandro Mereghetti
exaly  

Electrodynamics of Magnetars: Implications for the Persistent X-Ray Emission and Spin-Down of the Soft Gamma Repeaters and Anomalous X-Ray Pulsars

Astrophysical Journal, 2002
Shrinivas Kulkarni, Maxim Lyutikov
exaly