14 research outputs found
Search for gravitational-wave signals associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo
Status of the GAMMA-400 Project
The preliminary design of the new space gamma-ray telescope GAMMA-400 for the
energy range 100 MeV - 3 TeV is presented. The angular resolution of the
instrument, 1-2{\deg} at E{\gamma} ~100 MeV and ~0.01^{\circ} at E{\gamma} >
100 GeV, its energy resolution ~1% at E{\gamma} > 100 GeV, and the proton
rejection factor ~10E6 are optimized to address a broad range of science
topics, such as search for signatures of dark matter, studies of Galactic and
extragalactic gamma-ray sources, Galactic and extragalactic diffuse emission,
gamma-ray bursts, as well as high-precision measurements of spectra of
cosmic-ray electrons, positrons, and nuclei.Comment: 6 pages, 1 figure, 1 table, submitted to Advances in Space Researc
Ioffe Institute GRB experiments: past, present and future
The short review of GRB studies performed for many years by Ioffe Institute is presented.
An important breakthrough in GRB studies became possible owing to four Konus experiments
carried out by the Ioffe Institute onboard the Venera 11 to 14 interplanetary missions
from 1978 to 1983. The joint Russian-American Konus-Wind experiment, which has already
been operating for more than 18 years, provides important and often unique data regarding
GRB characteristics in 20 keV â 15 MeV energy range. These investigations were
complemented by several Konus and Helicon experiments onboard Russian near-Earth
spacecraft. A short description of future Konus-UF and Konus-M experiments are also
given
The Subjective Well-Being of the Homeless, and Lessons for Happiness
homeless, quality of life, subjective well-being, well-being,