Analysis of the Swift Gamma-Ray Bursts duration (2009)
Horvath, I., Balazs, L. G., Bagoly, Z., Kelemen, J., Veres, P., Tusnady, G.
Two classes of gamma-ray bursts have been identified in the BATSE catalogs characterized by durations shorter and longer than about 2 seconds. There are, however, some indications for the existence...
The Collimation and Energetics of the Brightest Swift Gamma-Ray Bursts (2009)
Cenko, S. B., Frail, D. A., Harrison, F. A., Kulkarni, S. R., Nakar, E., Chandra, P., ...
Long-duration gamma-ray bursts (GRBs) are widely believed to be highly-collimated explosions (opening angle theta ~ 1-10 deg). As a result of this beaming factor, the true energy release from a GRB...
Dark Bursts in the Swift Era: The Palomar 60 Inch-Swift Early Optical Afterglow Catalog (2009)
Cenko, S. B., Kelemen, J., Harrison, F. A., Fox, D. B., Kulkarni, S. R., Kasliwal, M. M., ...
We present multicolor optical observations of long-duration γ-ray bursts (GRBs) made over a three-year period with the robotic Palomar 60 inch telescope (P60). Our sample consists of all 29 events...
Combined Swift BAT-XRT Lightcurves (2009)
Veres, P., Bagoly, Z., Kelemen, J., Horvath, I., Balazs, L. G., Meszaros, A., ...
In this paper we make an attempt to combine the two kinds of data from the Swift-XRT instrument (windowed timing and photon counting modes) and the from BAT. A thorough desription of the applied...
Different satellites - different GRB redshift distributions? (2008)
Bagoly, Z., Balazs, L. G., Horvath, I., Kelemen, J., Meszaros, A., Veres, P., ...
The measured redshifts of gamma-ray bursts (GRBs), which were first detected by the Swift satellite, seem to be bigger on average than the redshifts of GRBs detected by other satellites. We analyzed...
Dark Bursts in the Swift Era: The Palomar 60 inch-Swift Early Optical Afterglow Catalog (2008)
Cenko, S. B., Kelemen, J., Harrison, F. A., Fox, D. B., Kulkarni, S. R., Kasliwal, M. M., ...
We present multi-color optical observations of long-duration gamma-ray bursts (GRBs) made over a three year period with the robotic Palomar 60 inch telescope (P60). Our sample consists of all 29...
Star count analysis of the interstellar matter in the region of L1251 (2004)
Balázs, L. G., Ábrahám, P., Kun, M., Kelemen, J., Tóth, L. V.
We studied the ISM distribution in and around the star forming cloud L1251 with optical star counts. A careful calculation with a maximum likelihood based statistical approach resulted in B,V,R,I...
Serum cartilage oligomer proteins in psoriatic arthritis (2003)
Ujfalussy, I, Brózik, M, Kelemen, J, Tarján, Z, Koó, É
No abstract available.
Ritter, J., Borst, Hans-Ulrich, Lindner, T., Hauser, Manfred, Brosig, Stefan, Bredereck, Karl, ...
The dependence of the triplet quantum yields of monosubstituted and disubstituted aminoanthraquinones on the number of substituents and on their position was studied. Using fluorescence lifetimes,...
Collipp, P J, Kelemen, J, Chen, S Y, Castro-Magana, M, Angulo, M, Derenoncourt, A
Nine children with Duchenne muscular dystrophy were given Sanorex (mazindol), a growth hormone inhibitor, daily for 6 months. There was no significant change in their muscle function, but there was a...