Difference between revisions of "Theory"
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==Polarized== | ==Polarized== | ||
The inclusive double polarization asymmetries <math>A_N</math> can be written in terms of polarized <math>\triangle q_v (x)</math> and unpolarized <math>q_v (x)</math> valence quark distributions, | The inclusive double polarization asymmetries <math>A_N</math> can be written in terms of polarized <math>\triangle q_v (x)</math> and unpolarized <math>q_v (x)</math> valence quark distributions, | ||
| − | <math>A_{1,p}</math>=<math>\frac{<math>\triangle u_v (x)</math> + <math>\triangle d_v (x)</math>}{<math>4u_v (x)</math> + <math>d_v (x)</math>}</math> | + | <math>A_{1,p}</math>=<math>\frac{<math>\triangle u_v (x)</math> + <math>\triangle d_v (x)</math>}{<math>4u_v (x)</math> + <math>d_v (x)</math>}</math><br> |
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| + | <math>A_{1,p}</math> = <math>4\triangle u_v (x)</math> | ||
Revision as of 23:36, 17 July 2007
Inclusive Scattering
W
Semi-Inclusive Scattering
Quark distribution Functions
Unpolarized
Polarized
The inclusive double polarization asymmetries can be written in terms of polarized and unpolarized valence quark distributions,
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