activity
19972024
most citedDecay-mode independent searches for new scalar bosons with the OPAL detector at LEP

164 citations · 3.1k across the 148 of their papers we have counts for

collaborators
Showing 2009Show all

8 papers · 1 filter

astro-ph.HE2009★ 2 cited

On re-brightening afterglows of XRFs, Soft GRBs and GRB081028

Shlomo Dado, Arnon Dar

It has been claimed recently that Swift has captured for the first time a late-time afterglow re-brightening of clear nonflaring origin after the steep decay of the prompt emission…

astro-ph.HE2009★ 2 cited

High Energy Photons From Gamma Ray Bursts

Shlomo Dado, Arnon Dar

Emission of high energy (HE) photons above 100 MeV that is delayed and lasts much longer than the prompt MeV emission has been detected from several long duration gamma ray bursts…

hep-ex2009★ 4 cited

Sigma-antihyperon correlations in Z0 decay and investigation of the baryon production mechanism

The OPAL Collaboration

Data collected around sqrt{s}=91 GeV by the OPAL experiment at the LEP e+e- collider are used to study the mechanism of baryon formation. As the signature, the fraction of Sigma-hy…

astro-ph.HE2009

X-Ray Flares In GRB090812 - Case Study

Shlomo Dado, Arnon Dar

The master formulae of the CB model of long durations gamma ray bursts (GRBs) which reproduce very well the light curves and spectral evolution of their prompt emission pulses and…

astro-ph.HE2009★ 5 cited

Flares In Long And Short Gamma Ray Bursts

Shlomo Dado, Arnon Dar

The many similarities between the prompt emission pulses in gamma ray bursts (GRBs) and X-ray flares during the fast decay and afterglow phases of GRBs suggest a common origin. In…

astro-ph.HE2009★ 5 cited

The Anticipated Supernova Associated with GRB090618

Shlomo Dado, Arnon Dar

We use the cannonball model of gamma ray bursts (GRBs) and public data from the first day of observations of GRB 090618 to predict its X-ray and optical lightcurves until very late…