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Relative composition and energy spectra of light nuclei in cosmic rays: Results from AMS-01
(2010)The Astrophysical JournalJournal Article -
Measurement of the charge ratio of atmospheric muons with the CMS detector
(2010)Physics Letters BWe present a measurement of the ratio of positive to negative muon fluxes from cosmic ray interactions in the atmosphere, using data collected by the CMS detector both at ground level and in the underground experimental cavern at the CERN LHC. Muons were detected in the momentum range from 5 GeV/c to 1 TeV/c. The surface flux ratio is measured to be 1.2766±0.0032(stat.)±0.0032(syst.), independent of the muon momentum, below 100 GeV/c. ...Journal Article -
Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at √s=7 TeV
(2010)Physical Review LettersCharged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at √s=7 TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by counting the number of reconstructed hits, hit pairs, and fully reconstructed charged-particle tracks. The combination of the three methods gives a charged-particle multiplicity per unit of pseudorapidity dNch/dη||η ...Journal Article -
Performance of CMS hadron calorimeter timing and synchronization using test beam, cosmic ray, and LHC beam data
(2010)Journal of InstrumentationJournal Article -
Detection of very high energy γ-ray emission from the Perseus cluster head-tail galaxy IC 310 by the MAGIC telescopes
(2010)The Astrophysical Journal LettersJournal Article -
1.MAGIC Upper Limits for Two Milagro-detected Bright Fermi Sources in the Region of SNR G65.1+0.6
(2010)The Astrophysical JournalJournal Article -
Search for an extended VHE gamma-ray emission from Mrk 421 and Mrk 501 with the MAGIC telescope
(2010)Astronomy & AstrophysicsJournal Article -
Simultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008
(2010)Astronomy & AstrophysicsJournal Article -
MAGIC Gamma-ray Telescope Observation of the Perseus Cluster of Galaxies
(2010)The Astrophysical JournalJournal Article -
Search for Very High Energy Gamma-ray Emission from Pulsar-Pulsar Wind Nebula Systems with the MAGIC Telescope
(2010)The Astrophysical JournalJournal Article