Intrinsic Charm Flavor and Helicity Content in the Proton

Details Intrinsic Charm Flavor and Helicity Content in the Proton Intrinsic Charm Flavor and Helicity Content in the Proton

2001-09-28

arxiv.org/abs/hep-ph/0109289v4

Int.J.Mod.Phys. A18 (2003) 1501-1508

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 2 tables (revised version)

Scientific paper

10.1142/S0217751X0301499X

Contributions to the quark flavor and spin observables from the intrinsic charm in the proton are discussed in the SU(4) quark meson fluctuation model. Our results suggest that the probability of finding the intrinsic charm in the proton is less than 1%. The intrinsic charm helicity is small and negative, $\Delta c \simeq -(0.003\sim 0.015)$. The fraction of the total quark helicity carried by the intrinsic charm is less than 2%, and $c_\up/c_\dw$=35/67.

Affiliated with

Also associated with

No associations

Rating

Intrinsic Charm Flavor and Helicity Content in the Proton does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Intrinsic Charm Flavor and Helicity Content in the Proton, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Intrinsic Charm Flavor and Helicity Content in the Proton will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-155268