| SIGMA - The hard X-ray and soft gamma-ray telescope on board the GRANAT
space observatory
 Publications list
 
Sigma - The hard X-ray and soft gamma-ray telescope on board the GRANAT 
space observatory // Advances in Space Research (1991) Paul, J., et al. 
1991AdSpR..11..289PSigma observation of the pulsar OAO 1657 - 415: Precise localization at 
hard X-ray energy and discovery of spin-down // Astrophysical Journal 
(1991) Mereghetti, S., et al. 1991ApJ...366L..23MTwo hard X-ray sources in 100 square degrees around the Galactic Center 
// Astronomy and Astrophysics (1991) Sunyaev, R., et al. 
1991A&A...247L..29SSigma - A soft gamma-ray imaging telescope in-flight performances // 
Gamma-Ray Line Astrophysics (1991) Mandrou, P., et al. 1991AIPC..232..492MDiscovery with the Sigma telescope of hard X-rays from the globular 
cluster Terzan 2 // Astrophysical Journal (1991) Barret, D., et al. 
1991ApJ...379L..21BObservations of Nova MUSCAE with the Sigma Telescope on the GRANAT 
Observatory - Spectroscopic Properties in Hard X-Rays and Discovery of the 
Annihilation Line in the Spectrum // Soviet Astronomy Letters (1991) 
Gilfanov, M., et al. 1991SvAL...17..437GSigma discovery of variable e(+)-e(-) annihilation radiation from the 
near Galactic center variable compact source 1E 1740.7 - 2942 // 
Astrophysical Journal (1991) Bouchet, L., et al. 1991ApJ...383L..45BThree spectral states of 1E 1740.7 - 2942 - From standard Cygnus X-1 type 
spectrum to the evidence of electron-positron annihilation feature // 
Astrophysical Journal (1991) Sunyaev, R., et al. 1991ApJ...383L..49SObservations of a nova in the Musca constellation with the Sigma 
telescope of the GRANAT Observatory - Hard X-ray spectral properties and 
the discovery of an annihilation line in the spectrum // Pis ma 
Astronomicheskii Zhurnal (1991) Gilfanov, M., et al. 1991PAZh...17.1059GSoft gamma ray observations of Cygnus X-1 with the coded-aperture SIGMA 
telescope // Astronomy and Astrophysics (1992) Salotti, L., et al. 
1992A&A...253..145SSIGMA observation of a steep spectral shape in NGC 4151 above 35 keV // 
Astronomy and Astrophysics (1992) Jourdain, E., et al. 1992A&A...256L..38JArt-P X-Ray Map of the Galactic Center Region // Soviet Astronomy 
Letters (1992) Pavlinskii, M. N., Grebenev, S. A., 
& Syunyaev, R. A. 1992SvAL...18..116PX-ray nova in Musca (GRS 1124 - 68) - Hard X-ray source with narrow 
annihilation line // Astrophysical Journal (1992) Sunyaev, R., et al. 
1992ApJ...389L..75SSigma/GRANAT soft gamma-ray observations of the X-ray nova in Musca - 
Discovery of positron annihilation emission line // Astrophysical Journal 
(1992) Goldwurm, A., et al. 1992ApJ...389L..79GX-ray map of the Galactic center region obtained with the ART-P telescope 
on board the GRANAT observatory // Pis ma Astronomicheskii Zhurnal (1992) 
Pavlinsky, M. N., Grebenev, S. A., & Sunyaev, R. A. 1992PAZh...18..291PSIGMA observation of hard X-ray emission from the ultrasoft X-ray 
transient Triangulum Australe X-1 (A1524 - 62) // Astrophysical Journal 
(1992) Barret, D., et al. 1992ApJ...392L..19BObservation of 4U 1700-377 with the SIGMA telescope // Astronomy and 
Astrophysics (1992) Laurent, P., et al. 1992A&A...260..237LA new hard X-ray source 15 arcmin away from 3C 273? // Astrophysical 
Journal (1992) Jourdain, E., et al. 1992ApJ...395L..69JSigma observation of two quasars - 3C 273 and 0241 + 62 // Astrophysical 
Journal (1992) Bassani, L., et al. 1992ApJ...396..504BSIGMA observations of the Virgo cluster // Astronomy and Astrophysics 
(1992) Lebrun, F., et al. 1992A&A...264...22LSIGMA observations of extragalactic sources // Astronomy and 
Astrophysics Supplement Series (1993) Bassani, L., et al. 
1993A&AS...97...89BSIGMA observations of two X-ray transients - KS1731-260 and TrA X-1 // 
Astronomy and Astrophysics Supplement Series (1993) Barret, D., et al. 
1993A&AS...97..241BDiscovery of the high energy emission from the transient X-ray pulsar GRS 
0834-430 // Astronomy and Astrophysics Supplement Series (1993) Denis, 
M., et al. 1993A&AS...97..333DSigma hard X-ray observations of GX 339-4 during the hard state and a 
transition to the soft state // Astrophysical Journal (1993) Bouchet, L., 
et al. 1993ApJ...407..739BX-ray observations of 4U 1700-377/HD 153919 at 35-1300 keV by the SIGMA 
telescope of the Granat observatory // Astronomy Letters (1993) Sitdikov, 
A. F., et al. 1993AstL...19..188SObservations of the X-ray source 4U1700-377/HD 153919 in the energy range 
35-1300 KeV with the Sigma telescope on board the GRANAT observatory // 
Pis ma Astronomicheskii Zhurnal (1993) Sitdikov, A. F., et al. 
1993PAZh...19..483SPhoton spectrum and period evolution of GX 1+4 as observed at hard X-ray 
energies by SIGMA // Astronomy and Astrophysics (1993) Laurent, P., et 
al. 1993A&A...278..444LSIGMA observations of two new hard X-ray and soft gamma-ray transients: 
GX 354-0 and Nova Persei // Advances in Space Research (1993) Claret, A., 
et al. 1993AdSpR..13..735CSIGMA observations of the soft gamma-ray source GRS 1758-258 // Advances 
in Space Research (1993) Laurent, P., et al. 1993AdSpR..13..751LThree Years of Monitoring GRS 1758-258: an Extremely Hard X-Ray Source 
near GX 5-1 // Astrophysical Journal (1993) Gilfanov, M., et al. 
1993ApJ...418..844GReview of GRANAT observations of AGNs. // Multi-Wavelength Continuum 
Emission of AGN (1994) Churazov, E. M., et al. 1994IAUS..159...63CSIGMA hard X-ray observations of the burst source MXB 1728-34 // 
Astrophysical Journal (1994) Claret, A., et al. 1994ApJ...423..436CDiscovery of a low-frequency broad quasi-periodic oscillation peak in the 
power density spectrum of Cygnus X-1 with Granat/SIGMA // Astrophysical 
Journal (1994) Vikhlinin, A., et al. 1994ApJ...424..395VLocalization and spectrum of the X-ray transient source GRS 1915 + 105 
// Astrophysical Journal (1994) Finoguenov, A., et al. 1994ApJ...424..940FX-ray images of the Galactic Center obtained with ART-P/GRAN AT: 
Discovery of new sources, variability of persistent sources, and 
localization of X-ray bursters // Astrophysical Journal (1994) Pavlinsky, 
M. N., Grebenev, S. A., & Sunyaev, R. A. 1994ApJ...425..110PObservations of the pulsar PSR 1509-58 with the SIGMA telescope // 
Astronomy and Astrophysics (1994) Laurent, P., et al. 1994A&A...286..838LReview of GRANAT/SIGMA observations of the Galactic center region // 
Astrophysical Journal Supplement Series (1994) Churazov, E., et al. 
1994ApJS...92..381CObservation of transient high-energy emission features in the spectra of 
black hole candidates and the Crab Nebula by Granat/SIGMA // Astrophysical 
Journal Supplement Series (1994) Gilfanov, M., et al. 1994ApJS...92..411GSIGMA observations of the bright X-ray transient Nova Persei: A new black 
hole candidate? // Astrophysical Journal Supplement Series (1994) Roques, 
J. P., et al. 1994ApJS...92..451RNoise variability of the hard X-ray transient Nova Persei // 
Astrophysical Journal Supplement Series (1994) Denis, M., et al. 
1994ApJS...92..459DPossible evidence against a massive black hole at the Galactic Centre // 
Nature (1994) Goldwurm, A., et al. 1994Natur.371..589GHard X-ray variability of X-ray Nova Persei 1992: GRANAT/SIGMA results 
// Astrophysical Journal (1995) Vikhlinin, A., et al. 1995ApJ...441..779VDetection of the A1742-294 X-ray burster above 35 keV // Astrophysical 
Journal (1995) Churazov, E., et al. 1995ApJ...443..341CBroad-band X-ray observations of NGC 4151. by the ART-P and SIGMA 
telescopes in 1990-92. // Astronomy and Astrophysics (1995) Finoguenov, 
A., et al. 1995A&A...300..101FObservations of the binary accreting pulsar VELA X-1 with the SIGMA 
telescope // Astronomy and Astrophysics (1995) Laurent, P., et al. 
1995A&A...300..399LSIGMA/GRANAT observations of the X-ray transient KS/GRS 1730-312 in 
Scorpius. // Pis ma Astronomicheskii Zhurnal (1996) Trudolyubov, S. P., 
et al. 1996PAZh...22..740THard X-ray monitoring of Centaurus A by SIGMA during 1990-94: definition 
of a low luminosity state. // Astronomy and Astrophysics (1996) Bond, I. 
A., et al. 1996A&A...307..708BSIGMA Detection of Hard X-Ray Emission from the Terzan 1 Globular 
Cluster // Astrophysical Journal (1996) Borrel, V., et al. 
1996ApJ...462..754BSIGMA hard X-ray observations of the Galactic Bulge source SLX 1735-269. 
// Astronomy and Astrophysics (1996) Goldwurm, A., et al. 
1996A&A...310..857GSIGMA/GRANAT observations of the X-ray transient KS/GRS 1730-312 in 
Scorpius // Astronomy Letters (1996) Trudolyubov, S. P., et al. 
1996AstL...22..664TSIGMA/GRANAT Observations of the X-Ray Nova Persei 1992 // Astronomy 
Letters (1996) Finoguenov, A. V., et al. 1996AstL...22..721FSIGMA survey of the Galactic Center region and discovery of a hard X-ray 
transient. // Astronomy and Astrophysics Supplement Series (1996) Vargas, 
M., et al. 1996A&AS..120C.291VGRANAT/SIGMA observations of 4U1705-44 and 4U1608-52 and spectral states 
of X-ray bursters // Joint European and National Astronomical Meeting 
(1997) Revnivtsev, M., et al. 1997jena.confE.289RSIGMA//it GRANAT Discovery of GRS 1739-278, a Hard X-Ray Transient in the 
Galactic Bulge // Astrophysical Journal (1997) Vargas, M., et al. 
1997ApJ...476L..23VProperties of the hard X-ray radiation from Cygnus X-1 and 1E1740.7-2942 
// Monthly Notices of the Royal Astronomical Society (1997) Kuznetsov, S., 
et al. 1997MNRAS.292..651KSIGMA observations of X-ray Nova Velorum 1993 (GRS 1009-45) // Astronomy 
and Astrophysics (1998) Goldoni, P., et al. 1998A&A...329..186GHard X-ray observations of X-ray Nova Ophiuchi 1993 (GRS 1716-249) with 
GRANAT/SIGMA // Astronomy and Astrophysics (1998) Revnivtsev, M., et al. 
1998A&A...331..557RThe SIGMA pulse profiles of GX 1+4: four years of monitoring // 
Astronomy and Astrophysics (1998) David, P., et al. 1998A&A...332..165DHard X-ray observations of GX 339-4 with GRANAT/SIGMA // Astronomy and 
Astrophysics (1998) Trudolyubov, S., et al. 1998A&A...334..895TSpring, 1997 it GRANAT/SIGMA observations of the Galactic Center: 
discovery of the X-ray nova GRS 1737-31 // Astronomy and Astrophysics 
(1999) Trudolyubov, S., et al. 1999A&A...342..496TSIGMA and RXTE Observations of the Soft X-Ray Transient XTE J1755-324 // 
Astrophysical Journal (1999) Goldoni, P., et al. 1999ApJ...511..847GLong-term variability of the hard X-ray source GRS 1758-258: GRANAT/SIGMA 
observations // Astronomy Letters (1999) Kuznetsov, S. I., et al. 
1999AstL...25..351KGRANAT and RXTE observations of the X-ray Nova XTE J1755-324 // 
Astronomy Letters (1999) Revnivtsev, M. G., et al. 1999AstL...25..493RSIGMA Observations of the Bursting Pulsar GRO J1744-28 // Astrophysical 
Journal (2002) Mejía, J., et al. 2002ApJ...566..387MA Hard X-ray Sky Survey with the SIGMA Telescope of the GRANAT 
Observatory // Astronomy Letters (2004) Revnivtsev, M. G., et al. 
2004AstL...30..527RGRANAT/SIGMA observation of the early afterglow from GRB 920723 in soft gamma-rays 1999A&A...344L..53BGRANAT/SIGMA observation of GRB 920723 soft gamma-ray afterglow 1999A&AS..138..443BAfterglow of the gamma-ray burst of July 23, 1992, as observed by the SIGMA/Granat telescope 1999AstL...25..411BObservations of Cosmic Gamma-Ray Bursts with the Main Detector of the SIGMA Telescope onboard the GRANAT Observatory 2000AstL...26..413B |