Delta D over D: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| (28 intermediate revisions by 3 users not shown) | |||
| Line 1: | Line 1: | ||
"At large x the perturbative QCD analysis predicts “helicity retention” – i.e., the helicity of a valence quark with x ∼ 1 will matches that of the parent nucleon." Helicity Retention https://arxiv.org/abs/hep-ph/9401328 Nucl.Phys.B441:197-214,1995 | |||
{ | [[Hall_B#Physics]] | ||
[[SIDIS_PionAsym_EG2000]] | |||
[[Extracting_DeltaDoverD_from_PionAsym]] | |||
[[TF_InclusiveDeltaDoverD]] | |||
;References | |||
;<math>\frac{\Delta d}{d}</math> from SIDIS | |||
#HERMES 2005 result with tables of A1 inclusive and '''SIDIS''' <math>(\Delta d/d)</math> [[File:PRD712005p012003.pdf]] | |||
;<math>\frac{\Delta d}{d}</math> using Inclusive | |||
#Hall A 2004 results for A1n and <math>(\Delta d/d)</math> usinb Inclusive Scattering [[File:PRLett92_2004_pg012004.pdf]] | |||
#Hall B 2007 results using Inclusive scattering Phys. Lett. B 641 (2006) 11 [[File:PLB_vol641_2006_pg11.pdf]] <math>\left (\frac{\Delta d}{d} \approx \frac{8g_1^d/(1-1.5 \omega_D) - 5g_1^p}{8F_1^d-5F_1^p}\right )</math> | |||
;SIDIS Cross-sections | |||
[[File:Asauryan_nucle-ex1103.1649.pdf]] | |||
[[SIDIS_CLASNOTE_2013]] | |||
[[Hall_B#Physics]] | |||
Latest revision as of 19:35, 22 September 2018
"At large x the perturbative QCD analysis predicts “helicity retention” – i.e., the helicity of a valence quark with x ∼ 1 will matches that of the parent nucleon." Helicity Retention https://arxiv.org/abs/hep-ph/9401328 Nucl.Phys.B441:197-214,1995
Extracting_DeltaDoverD_from_PionAsym
- References
- [math]\displaystyle{ \frac{\Delta d}{d} }[/math] from SIDIS
- HERMES 2005 result with tables of A1 inclusive and SIDIS [math]\displaystyle{ (\Delta d/d) }[/math] File:PRD712005p012003.pdf
- [math]\displaystyle{ \frac{\Delta d}{d} }[/math] using Inclusive
- Hall A 2004 results for A1n and [math]\displaystyle{ (\Delta d/d) }[/math] usinb Inclusive Scattering File:PRLett92 2004 pg012004.pdf
- Hall B 2007 results using Inclusive scattering Phys. Lett. B 641 (2006) 11 File:PLB vol641 2006 pg11.pdf [math]\displaystyle{ \left (\frac{\Delta d}{d} \approx \frac{8g_1^d/(1-1.5 \omega_D) - 5g_1^p}{8F_1^d-5F_1^p}\right ) }[/math]
- SIDIS Cross-sections