Results 21 to 30 of about 3,019,248 (252)
The Minimum Variation Timescales of X-Ray Bursts from SGR J1935+2154
The Astrophysical Journal Supplement Series, 2023 The minimum variation timescale (MVT) of soft gamma-ray repeaters can be an important probe to estimate the emission region in pulsar-like models, as well as the Lorentz factor and radius of the possible relativistic jet in gamma-ray burst (GRB)–like ...
Shuo Xiao +36 more
doaj +1 more source
INTEGRAL results on gamma-ray bursts and soft gamma-ray repeaters [PDF]
Proceedings of 8th INTEGRAL Workshop “The Restless Gamma-ray Universe” — PoS(INTEGRAL 2010), 2011 Invited talk in the 8th INTEGRAL Workshop "The Restless Gamma-ray Universe" (September 27-30, 2010, Dublin, Ireland)
openaire +2 more sources
Formation, Possible Detection and Consequences of Highly Magnetized Compact Stars
Particles, 2022 Over the past several years, there has been enormous interest in massive neutron stars and white dwarfs due to either their direct or indirect evidence.
Banibrata Mukhopadhyay +1 more
doaj +1 more source
Incorporating Digital Repeaters into the Soft Handover Standard in Digital Video Broadcasting Handheld [PDF]
, 2006 Digital Video Broadcasting for Handhelds (DVB-H) is a standard for broadcasting IP data services to portable devices. Handover in unidirectional broadcast networks is a novel issue introduced by this technology.
Itagaki, T +4 more
core +1 more source
Spectral modelling of the soft gamma-ray repeater [PDF]
AIP Conference Proceedings, 1988 This paper summarizes the results of numerical modelling of the spectra of the soft gamma ray repeater (SGR 1806–20). Parameters of the emission region can be extracted from the spectral fits under the simplistic assumption of isothermal and homogeneous emission layeres.
openaire +1 more source
The Distances of Short‐Hard Gamma‐Ray Bursts and the Soft Gamma‐Ray Repeater Connection [PDF]
The Astrophysical Journal, 2006 We present a search for nearby (D 100 Mpc) galaxies in the error boxes of six well-localized short-hard gamma-ray bursts (GRBs). None of the six error boxes reveals the presence of a plausible nearby host galaxy. This allows us to set lower limits on the distances and, hence, the isotropic-equivalent energy of these GRBs. Our lower limits are around 1 ×
Ehud Nakar +3 more
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, 2010 In the first year since the launch of the Fermi Observatory, the Gamma-ray Burst Monitor (GBM) has detected over 250 gamma-ray bursts (GRBs). Besides GRBs, GBM has triggered on other transient sources, such as soft gamma-ray repeaters and terrestrial ...
The Fermi GBM Team +7 more
core +2 more sources
Progress of GECAM Observation Research
Kongjian kexue xuebaoGravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a constellation with four instruments (launch date): GECAM-A/B (10 December 2020), GECAM-C (27 July 2022) and GECAM-D (13 March 2024), which are dedicated to monitoring
WANG Chenwei +10 more
doaj +1 more source
The type Ib/c supernova, gamma-ray burst, soft gamma-ray repeater, magnetar connection [PDF]
AIP Conference Proceedings, 2000 Contribution to the Fifth Huntsville Conference on Gamma-Ray Bursts, 5 pages, LaTeX, 1 (color) eps ...
Wheeler, J. Craig +3 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A high interstital austenitic steel is additively manufactured and postdensified by HIP to eliminate gas porosity. Thereby, the loss of N and Mn in Ar HIP atmosphere is investigated. Further, HIP using N2 atmosphere is investigated which led to excessive nitride formation.
F. Großwendt +4 more
wiley +1 more source