Where the excess photons and dileptons in SPS nuclear collisions come from?

Details Where the excess photons and dileptons in SPS nuclear collisions come from? Where the excess photons and dileptons in SPS nuclear collisions come from?

1994-04-22

arxiv.org/abs/hep-ph/9404325v1

Phys.Lett. B333 (1994) 316-319; Erratum-ibid. B339 (1994) 334

Physics

High Energy Physics

High Energy Physics - Phenomenology

Scientific paper

10.1016/0370-2693(94)90148-1

Recently the first single photon spectra from CERN energy heavy-ion collisions were reported by WA80, while NA34/3 and NA38 have obtained the spectra for dileptons with the mass up to 4-5 GeV. The production rates for photons and dileptons significantly increase when reactions involving the $A_1$ meson are included. However, with the conventional expansion scenario, the absolute yields are still significantly smaller than the observed ones. It may indicate that expansion in the ``mixed state" takes much more time.

Affiliated with

Also associated with

No associations

Rating

Where the excess photons and dileptons in SPS nuclear collisions come from? 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 Where the excess photons and dileptons in SPS nuclear collisions come from?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Where the excess photons and dileptons in SPS nuclear collisions come from? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-596437