output
19962026
most citedDesign Concepts for the Cherenkov Telescope Array

902 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2005Show all

7 papers · 1 filter

astro-ph2005★ 10 cited

More General BBN Constraints on Neutrino Oscillations Parameters - Relaxed or Strengthened

Daniela P. Kirilova

I discuss BBN with nonequilibrium nu_e<->nu_s oscillations in the more general case of non-zero population of nu_s before oscillations delta N_s>0. I calculate He-4 primordial prod…

astro-ph2005★ 6 cited

Low Redshift BAL QSOs in the Eigenvector 1 Context

J. W. Sulentic, D. Dultzin-Hacyan, P. Marziani +4

We attempt to characterize the geometry of Broad Absorption Line (BAL) QSOs by studying a low redshift sample of 12 sources. We find that the majority of these sources are Populati…

astro-ph2005★ 21 cited

CCD photometric search for peculiar stars in open clusters. VI. NGC 1502, NGC 3105, Stock 16, NGC 6268, NGC 7235 and NGC 7510

E. Paunzen, M. Netopil, I. Kh. Iliev +3

In a sample of six young open clusters we investigated 1753 objects using the narrow band, three filter Delta a photometric system resulting in the detection of eleven bona-fide ma…

astro-ph2005★ 16 cited

Rotational velocities of the giants in symbiotic stars: I. D'-type symbiotics

R. K. Zamanov, M. F. Bode, C. H. F. Melo +3

We have measured the rotational velocities (v.sini) of the mass donors in a number of D'--type symbiotic stars, using the cross-correlation function method. Four from five D' symbi…

astro-ph2005★ 12 cited

Emission line variability of RS Ophiuchi

R. K. Zamanov, M. F. Bode, N. A. Tomov +1

We report that the H_alpha emission line of RS Oph was strongly variable during our 2004 observations on a time scale of 1 month. The line consisted of both a double peaked central…

astro-ph2005★ 66 cited

Bright OB stars in the Galaxy.II. Wind variability in O supergiants as traced by H-alpha

N. Markova, J. Puls, S. Scuderi +1

We investigate the line-profile variability (lpv) of H-alpha for a large sample of O-type supergiants. We used the Temporal Variance Spectrum (TVS) analysis, developed by Fullerton…

astro-ph2005★ 23 cited

Rotation of the cluster of galaxies A2107

M. Kalinkov, T. Valchanov, I. Valtchanov +2

We present indications of rotation in the galaxy cluster A2107 by a method that searches for the maximum gradient in the velocity field in a flat disk-like model of a cluster. Gala…