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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: James Cline


Hidden Sector Dark Matter: Chasing the CoGeNT/DAMA/CRESST Ambulances
Speaker(s): James Cline
Abstract: I discuss the challenges for building models of ~10 GeV dark matter that can accommodate the numerous astrophysical constraints that threaten to exclude them, as well as direct detection constraints. A U(1)xU(1) hidden sector model with isospin violation, inelastic couplings, and annihilation into i... read more
Date: 24/09/2011 - 9:00 am

Two Higgs doublet models/Baryogenesis and LHC
Speaker(s): James Cline
Abstract: TBA
Date: 07/12/2010 - 3:40 pm

Hidden sector dark matter: direct detection and cosmic ray anomalies
Speaker(s): James Cline
Abstract: If dark matter consists of a multiplet with small mass splittings, it is possible to simultaneously account for DAMA/CoGeNT hints of direct detection and the INTEGRAL 511 keV gamma ray excess from the galactic center; such dark matter must be in the 4-12 GeV mass range. I present scenarios where the... read more
Date: 05/10/2010 - 2:00 pm

Nonabelian Dark Matter
Speaker(s): James Cline
Abstract: Recent data from the PAMELA, Fermi/LAT and INTEGRAL/SPI experiments, among others, give evidence of excess electrons and positrons in the galaxy, which might be due to annihilation of dark matter. Models in which the dark matter transforms under a hidden nonabelian gauge symmetry can naturally accou... read more
Date: 27/11/2009 - 2:30 pm

Features in the CMB
Speaker(s): James Cline
Abstract: We briefly discuss the potential cosmological implications of our results.
Date: 05/06/2008 - 2:45 pm
Collection: PASCOS 08

Cosmology 5
Speaker(s): James Cline
Abstract:
Date: 09/06/2006 - 11:20 am
Collection: Theory Canada 2

Inflation from String Theory
Speaker(s): James Cline
Abstract:
Date: 14/10/2004 - 9:55 am
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