TY - JOUR
T1 - Measuring the Photon Polarization in [Formula presented]
AU - Gronau, Michael
AU - Grossman, Yuval
AU - Pirjol, Dan
AU - Ryd, Anders
PY - 2002
Y1 - 2002
N2 - We propose a way of measuring the photon polarization in radiative [Formula presented] decays into [Formula presented] resonance states decaying to [Formula presented], which can test the standard model and probe new physics. The photon polarization is shown to be measured by the up-down asymmetry of the photon direction relative to the [Formula presented] decay plane in the [Formula presented] resonance rest frame. The integrated asymmetry in [Formula presented], calculated to be [Formula presented] in the standard model, is measurable at currently operating [Formula presented] factories.
AB - We propose a way of measuring the photon polarization in radiative [Formula presented] decays into [Formula presented] resonance states decaying to [Formula presented], which can test the standard model and probe new physics. The photon polarization is shown to be measured by the up-down asymmetry of the photon direction relative to the [Formula presented] decay plane in the [Formula presented] resonance rest frame. The integrated asymmetry in [Formula presented], calculated to be [Formula presented] in the standard model, is measurable at currently operating [Formula presented] factories.
UR - http://www.scopus.com/inward/record.url?scp=85038291465&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.88.051802
DO - 10.1103/PhysRevLett.88.051802
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AN - SCOPUS:85038291465
SN - 0031-9007
VL - 88
SP - 4
JO - Physical Review Letters
JF - Physical Review Letters
IS - 5
ER -