4-9 June 2012
Life Sciences Centre, UBC
Canada/Pacific timezone
<strong><font color="#cc0000">Abstract submission has closed</font></strong>

Recent BaBar limits on new physics

Not scheduled
Life Sciences Centre, UBC

Life Sciences Centre, UBC

University of British Columbia Vancouver, BC Canada


Abi Soffer (Tel Aviv University (IL))


We present recent BaBar results on two types of new-physics searches. The first type is direct searches for low-mass dark gauge bosons and dark Higgs, motivated by theories developed to explain recent astrophysical anomalies. The second type involves B-meson decays with final states containing neutrinos, where full-event reconstruction is used to measure the 4-momentum of the neutrinos and suppress background. This includes a search for lepton-number violation in B-> K tau l and B-> pi tau l, and searches for flavor-changing neutral-current B decays into final states with neutrinos.

<strong>Collaboration Name</strong><br /><font color="#000099">Please enter the name of<br />the collaboration or group<br />using the acronym, as in:<br /><font color="#ff0000">ABC Collaboration</font>

BaBar Collaboration

<strong>E-mail Address</strong> abi@slac.stanford.edu

Primary author

Abi Soffer (Tel Aviv University (IL))

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