2.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Ilia State UniversityGE219 papers
- Instituto de Astrofísica de AndalucíaES90 papers
- Center for Astrophysics Harvard & SmithsonianUS82 papers
- Osservatorio Astrofisico di TorinoIT81 papers
- National Institute for AstrophysicsIT77 papers
- Boston UniversityUS72 papers
- Pulkovo ObservatoryRU71 papers
- Instituto de Astrofísica de CanariasES70 papers
- Space Research InstituteRU70 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- Kansas State UniversityUS69 papers
- St Petersburg UniversityRU69 papers
11 papers · 1 filter
On the origin of the system PSR B1757-24/SNR G5.4-1.2
V. V. Gvaramadze
A scenario for the origin of the system PSR B1757-24/supernova remnant (SNR) G5.4-1.2 is proposed. It is suggested that both objects are the remnants of a supernova (SN) that explo…
Curvature radiation in pulsar magnetospheric plasma
Janusz Gil, Yuri Lyubarsky, George I. Melikidze
We consider the curvature radiation of the point-like charge moving relativistically along curved magnetic field lines through a pulsar magnetospheric electron-positron plasma. We…
Multiwavelength Observations of Strong Flares From the TeV-Blazar 1ES 1959+650
H. Krawczynski, S. B. Hughes, D. Horan +16
Following the detection of strong TeV gamma-ray flares from the BL Lac object 1ES 1959+650 with the Whipple 10 m Cherenkov telescope on May 16 and 17, 2002, we performed intensive…
Coordinated Multiwavelength Observations of BL Lacertae in 2000
M. Boettcher
BL Lacertae was the target of an extensive multiwavelength monitoring campaign in the second half of 2000. Simultaneous or quasi-simultaneous observations were taken at radio (UMRA…
Drifting subpulses and inner acceleration regions in radio pulsars
Janusz Gil, George I. Melikidze, Ulrich Geppert
The classical vacuum gap model of Ruderman & Sutherland, in which spark-associated subbeams of subpulse emission circulate around the magnetic axis due to the EB drift, provides a…
The Cosmic Microwave Background and Helical Magnetic Fields: the tensor mode
Chiara Caprini, Ruth Durrer, Tina Kahniashvili
We study the effect of a possible helicity component of a primordial magnetic field on the tensor part of the cosmic microwave background temperature anisotropies and polarization.…
Amplification of MHD waves in swirling astrophysical flows
Andria Rogava, Gianluigi Bodo, Silvano Massalgia +1
Recently it was found that helical magnetized flows efficiently amplify Alfvén waves (Rogava et al. 2003, A&A, v.399, p.421). This robust and manifold nonmodal effect was found to…
Centrifugally driven relativistic dynamics on curved trajectories
Andria Rogava, George Dalakishvili, Zaza Osmanov
Motion of test particles along rotating curved trajectories is considered. The problem is studied both in the laboratory and the rotating frames of reference. It is assumed that th…
Optical and radio behaviour of the BL Lacertae object 0716+714
C. M. Raiteri, M. Villata, G. Tosti +24
Eight optical and four radio observatories have been intensively monitoring the BL Lac object 0716+714 in the last years: 4854 data points have been collected in the UBVRI bands si…
On hydrodynamic shear turbulence in Keplerian disks: via transient growth to bypass transition
G. D. Chagelishvili, J. -P. Zahn, A. G. Tevzadze +1
This paper deals with the problem of hydrodynamic shear turbulence in non-magnetized Keplerian disks. We wish to draw attention to a route to hydrodynamic turbulence which seems to…
Observation of coronal loop torsional oscillation
T. V. Zaqarashvili
We suggest that the global torsional oscillation of solar coronal loop may be observed by the periodical variation of a spectral line width. The amplitude of the variation must be…