activity
19971999
most citedMultiwavelength Observations of a Flare from Markarian 501

200 citations · 579 across the 9 of their papers we have counts for

collaborators

9 papers

astro-ph1999★ 47 cited

The Flux Variability of Markarian 501 in Very High Energy Gamma Rays

J. Quinn, I. H. Bond, P. J. Boyle +26

The BL Lacertae object Markarian 501 was identified as a source of gamma-ray emission at the Whipple Observatory in March 1995. Here we present a flux variability analysis on sever…

astro-ph1998

Tev Blazars: Status of Observations

F. Krennrich, S. D. Biller, I. H. Bond +28

The close relation between ground-based TeV observations and satellite borne -ray measurements has been important for the understanding of blazars. The observations which involv…

astro-ph1998★ 83 cited

Measurement of the Multi-TeV gamma-ray Flare-Spectra of Markarian 421 and Markarian 501

F. Krennrich, S. D. Biller

The energy spectrum of Markarian~421 in flaring states has been measured from 0.3 to 10 TeV using both small zenith angle and large zenith angle observations with the Whipple Obser…

astro-ph1998★ 77 cited

New Limits to the IR Background: Bounds on Radiative Neutrino Decay and on VMO Contributions to the Dark Matter Problem

S. D. Biller, J. Buckley, A. Burdett +20

From considering the effect of gamma-gamma interactions on recently observed TeV gamma-ray spectra, improved limits are set to the density of extragalactic infrared (IR) photons wh…

astro-ph1997★ 172 cited

Discovery of >350 GeV Gamma Rays from the BL Lacertae Object 1ES 2344+514

M. Catanese, C. W. Akerlof, H. M. Badran +31

We present the discovery of >350 GeV gamma-ray emission from the BL Lacertae object 1ES 2344+514 with the Whipple Observatory 10m gamma-ray telescope. This is the third BL Lac obje…

astro-ph1997★ 200 cited

Multiwavelength Observations of a Flare from Markarian 501

M. Catanese, S. M. Bradbury, A. C. Breslin +23

We present multiwavelength observations of the BL Lacertae object Markarian 501 (Mrk 501) in 1997 between April 8 and April 19. Evidence of correlated variability is seen in very h…