Concepedia

A. Valcheva

AV

Statistics

Publications

17

Citations

899

H-Index

15

Active since

2007

Affiliations

Sofia University "St. Kliment Ohridski"(Current)

Pulkovo Observatory

Evgeni Kharadze Georgian National Astrophysical Observatory

Institute of Astronomy and National Astronomical Observatory

National Central University

A. Valcheva is an author at Sofia University "St. Kliment Ohridski" specializing in engineering, astrophysics, and photometry.

ORCID

Top concepts

Publications per year

2007–2023

17

Publications

17

The awakening of BL Lacertae: observations by Fermi, Swift and the GASP-WEBT★

C. M. Raiteri, M. Villata, F. D’Ammando et al. · Monthly Notices of the Royal Astronomical Society · 2013 · 130 citations · Full text

WEBT and XMM-Newton observations of 3C 454.3 during the post-outburst phase

C. M. Raiteri, M. Villata, V. M. Larionov et al. · Astronomy and Astrophysics · 2007 · 98 citations · Full text

A new activity phase of the blazar 3C 454.3

C. M. Raiteri, M. Villata, V. M. Larionov et al. · Astronomy and Astrophysics · 2008 · 96 citations · Full text

, , +12

Rapid quasi-periodic oscillations in the relativistic jet of BL Lacertae

Svetlana G. Jorstad, Alan P. Marscher, C. M. Raiteri et al. · Nature · 2022 · 67 citations · Full text

, , +2

WEBT multiwavelength monitoring and XMM-Newton observations of 
BL Lacertae in 2007–2008

C. M. Raiteri, M. Villata, A. Capetti et al. · Astronomy and Astrophysics · 2009 · 67 citations · Full text

, , +18

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