independence ofPoincaré invariance, and the nonconservation of helicity
- 20 June 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 65 (6) , 065205
- https://doi.org/10.1103/physrevc.65.065205
Abstract
A relativistic constituent quark model is found to reproduce the recent data regarding the ratio of proton form factors, We show that imposing Poincaré invariance leads to substantial violation of the helicity conservation rule, and an analytic result that the ratio for intermediate values of
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