216 citations · 499 across the 10 of their papers we have counts for
10 papers
Is light neutralino as dark matter still viable?
Daniel T. Cumberbatch, Daniel E. López-Fogliani, Leszek Roszkowski +2
Motivated by the recent re-confirmation by CoGENT of the low-energy excess of events observed last year, and the recent improved limits from the XENON-100 experiment that are in co…
Light WIMPs in the Sun: Constraints from Helioseismology
Daniel T. Cumberbatch, Joyce. A. Guzik, Joseph Silk +2
We calculate solar models including dark matter (DM) weakly-interacting massive particles (WIMPs) of mass 5-50 GeV and test these models against helioseismic constraints on sound s…
The impact of propagation uncertainties on the potential Dark Matter contribution to the Fermi LAT mid-latitude gamma-ray data
Daniel T. Cumberbatch, Yue-Lin Sming Tsai, Leszek Roszkowski
We investigate the extent to which the uncertainties associated with the propagation of Galactic cosmic rays impact upon estimates for the gamma-ray flux from the mid-latitude regi…
Can the WMAP Haze really be a signature of annihilating neutralino dark matter?
Daniel T. Cumberbatch, Joe Zuntz, Hans Kristian Kamfjord Eriksen +1
Observations by the Wilkinson Microwave Anisotropy Probe (WMAP) satellite have identified an excess of microwave emission from the centre of the Milky Way. It has been suggested th…
Heavy Dark Matter Through the Higgs Portal
John March-Russell, Stephen M. West, Daniel Cumberbatch +1
Motivated by Higgs Portal and Hidden Valley models, heavy particle dark matter that communicates with the supersymmetric Standard Model via pure Higgs sector interactions is consid…
Solving the cosmic lithium problems with primordial late-decaying particles
Daniel Cumberbatch, Kazuhide Ichikawa, Masahiro Kawasaki +3
We investigate the modifications to predictions for the abundances of light elements from standard Big-Bang nucleosynthesis when exotic late-decaying particles with lifetimes excee…