First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction

Details First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction

2010-09-21

arxiv.org/abs/1009.4093v2

Phys.Lett.B693:551-554,2010

Physics

Nuclear Physics

Nuclear Experiment

11 pages, 3 figures, submitted to Phys.Lett. B

Scientific paper

10.1016/j.physletb.2010.09.028

The circular photon asymmetry for pi0 eta photoproduction on the proton was measured for the first time at the tagged photon facility of the MAMI C accelerator using the Crystal Ball/TAPS photon spectrometer. The experimental results are interpreted within a phenomenological isobar model that confirms the dominant role of the Delta(1700)D33 resonance. The measured asymmetry allows us to identify small contributions from positive-parity resonances via interference terms with the dominant D33 amplitude.

Affiliated with

Also associated with

No associations

Rating

First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction 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 First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and First measurement of the circular beam asymmetry in the gamma p --> pi0 eta p reaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-697582