124 citations · 808 across the 47 of their papers we have counts for
34 papers · 1 filter
From primordial He abundance to the Higgs field
Josef M. Gaßner, Harald Lesch, Hartmuth Arenhövel
We constrain the possible time variation of the Higgs vacuum expectation value () by recent results on the primordial He abundance (). For that, we improve the analytic…
Primordial He4 Abundance Constrains the Possible Time Variation of the Higgs Vacuum Expectation Value
Josef M. Gassner, Harald Lesch
We constrain the possible time variation of the Higgs vacuum expectation value () by recent results on the primordial abundance (). For that, we use an analytic appr…
Giant Radio Pulses from the Crab Pulsar
A. Jessner, A. Slowikowska, B. Klein +4
Individual giant radio pulses (GRPs) from the Crab pulsar last only a few microseconds. However, during that time they rank among the brightest objects in the radio sky reaching pe…
Radio emission and particle acceleration in plerionic supernova remnants
C. Nodes, G. T. Birk, M. Gritschneder +1
Plerionic supernova remnants exhibit radio emission with remarkably flat spectral indices ranging from to . The origin of very hard particle energy distributions st…
Solar wind induced magnetic field around the unmagnetized Earth
G. T. Birk, H. Lesch, C. Konz
The Earth is a planet with a dipolar magnetic field which is agitated by a magnetized plasma wind streaming from the Sun. The magnetic field shields the Earth's surface from penetr…
Amplification of Galactic Magnetic Fields by the Cosmic-Ray Driven Dynamo
M. Hanasz, G. Kowal, K. Otmianowska-Mazur +1
We present the first numerical model of the magnetohydrodynamical cosmic-ray (CR) driven dynamo of the type proposed by Parker (1992). The driving force of the amplification proces…