From the 1 of 6.1k papers with an AI index.
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- Ludwig-Maximilians-Universität MünchenDE1.8k papers
- Deutsches Elektronen-Synchrotron DESYDE1.8k papers
- Institute for High Energy PhysicsES1.8k papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL1.7k papers
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.5k papers
6 papers · 2 filters
Improved limits on gamma ray burst repetition
Max Tegmark, Dieter Hartmann, Michael Briggs +2
We tighten previous upper limits on gamma ray burst repetition by analyzing the angular power spectrum of the BATSE 3B catalog of 1122 bursts. At 95% confidence, we find that no mo…
The Nature of Dark Matter
Georg G. Raffelt
The dynamics of the universe may be dominated by novel weakly interacting elementary particles, by baryons in an invisible form, by black holes, and globally by vacuum energy. The…
Using the kinematic Sunyaev-Zeldovich effect to determine the peculiar velocities of clusters of galaxies
Martin G. Haehnelt, Max Tegmark
We have investigated the possibility of inferring peculiar velocities for clusters of galaxies from the Doppler shift of scattered cosmic microwave background (CMB) photons. We fin…
Nucleon Spin Fluctuations and the Supernova Emission of Neutrinos and Axions
H. -T. Janka, W. Keil, G. Raffelt +1
In the hot and dense medium of a supernova (SN) core, the nucleon spins fluctuate so fast that the axial-vector neutrino opacity and the axion emissivity are expected to be signifi…
A method for subtracting foregrounds from multi-frequency CMB sky maps
Max Tegmark, George Efstathiou
An improved method for subtracting contaminants from Cosmic Microwave Background (CMB) sky maps is presented, and used to estimate how well future experiments will be able to recov…
ESTIMATING MICROWAVE POWER SPECTRA
Max Tegmark
A new method for estimating the power spectrum from cosmic microwave background (CMB) maps was recently presented by the author and applied to the 2 year COBE data. It was fo…