Contribution superstring Z' boson on the polarization effects in proton-proton collisions

Details Contribution superstring Z' boson on the polarization effects in proton-proton collisions Contribution superstring Z' boson on the polarization effects in proton-proton collisions

2004-12-16

arxiv.org/abs/hep-ph/0412227v2

Central Eur.J.Phys. 3 (2005) 433-455

Physics

High Energy Physics

High Energy Physics - Phenomenology

25 pages, 9 figures, LaTeX2e

Scientific paper

10.2478/BF02475649

In this work we investigate the single- and the double- spin asymmetries at the collisions of polarized protons $pp \to (\gamma*, Z^0,Z')+X within the scope of QCD, electroweak interaction and superstring E_6 theory. The helicity amplitude method is used. Analytical expressions for the single- and the double- spin asymmetries are obtained and their dependence from the transverse momentum of lepton pair is investigated at the three different values of invariant masses of lepton pair. Has been extracted pure contribution coming from superstring Z' boson on the single- and double- spin asymmetries. The obtained results allow to investigate the spin structure of the proton.

Affiliated with

Also associated with

No associations

Rating

Contribution superstring Z' boson on the polarization effects in proton-proton collisions 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 Contribution superstring Z' boson on the polarization effects in proton-proton collisions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contribution superstring Z' boson on the polarization effects in proton-proton collisions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-628642