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Polarization Transfer in the {sup 4}He({rvec E},E{prime}{rvec P}){sup 3}H Reaction

Conference ·
OSTI ID:824445
Polarization transfer in the {sup 4}He({rvec E},E{prime}{rvec P}){sup 3}H reaction was measured in Jefferson Lab experiment 93-049. The ratio of the polarization transfer coefficients, (P{prime}{sub x}/P{prime}{sub z}){sub He}, is on average significantly reduced as compared to the same ratio in elastic ep scattering. This is so far unaccounted for by relativistic DWIA calculations, and favors the inclusion of a predicted medium modification of the proton form factor.
Research Organization:
Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
Sponsoring Organization:
USDOE Office of Energy Research (ER) (US)
DOE Contract Number:
AC05-84ER40150
OSTI ID:
824445
Report Number(s):
JLAB-PHY-02-85; DOE/ER/40150-2675
Country of Publication:
United States
Language:
English

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