Production Of[phi] Mesons in Au-Au Collisions at the AGS.

Production Of[phi] Mesons in Au-Au Collisions at the AGS.
Author:
Publisher:
Total Pages:
Release: 2001
Genre:
ISBN:

Download Production Of[phi] Mesons in Au-Au Collisions at the AGS. Book in PDF, Epub and Kindle

The first measurements of[phi] meson production in Au-Au collisions at AGS energies are presented via the decay to K[sup+] K[sup[minus]]. A measurement of the centrality dependence of the yield shows an increase similar to that seen for the K[sup[minus]] with a spectral shape consistent with a relativistic Breit-Wigner distribution within the statistical errors of the present data set. Future analysis using the full data set with 4 times the statistics will allow a more accurate determination of the yields, slopes and spectral shapes.

Production Of[phi] Meson in Au+Au Collisions at 11.7 A GeV/c

Production Of[phi] Meson in Au+Au Collisions at 11.7 A GeV/c
Author:
Publisher:
Total Pages:
Release: 2001
Genre:
ISBN:

Download Production Of[phi] Meson in Au+Au Collisions at 11.7 A GeV/c Book in PDF, Epub and Kindle

First Measurement of[phi] meson production in Au+Au collisions has been conducted by E917 at BNL-AGS via selecting events with identified K[sup+]K[sup[minus]] pairs. Preliminary results on the invariant mass spectra of K[sup+]K[sup[minus]] pairs and the m[sub T] spectra are presented. Also, the inverse slope T, dN/dy, the ratio of[phi]/K[sup[minus]], ratio of[phi]/K[sup+]K[sup[minus]] and their centrality dependences are extracted in a rapidity range of y= 0.9-1.4. Indications on the possible mechanisms of[phi] production are discussed.

? Meson Production in D+Au Collisions at SNN

? Meson Production in D+Au Collisions at SNN
Author:
Publisher:
Total Pages:
Release: 2015
Genre:
ISBN:

Download ? Meson Production in D+Au Collisions at SNN Book in PDF, Epub and Kindle

The PHENIX Collaboration has measured ? meson production in d+Au collisions at √sNN=200 GeV using the dimuon and dielectron decay channels. We measured the ? meson in the forward (backward) d-going (Au-going) direction, 1.2y2.2 (-2.2

? Meson Production in D+Au Collisions at {u221A}sNN

? Meson Production in D+Au Collisions at {u221A}sNN
Author:
Publisher:
Total Pages:
Release: 2015
Genre:
ISBN:

Download ? Meson Production in D+Au Collisions at {u221A}sNN Book in PDF, Epub and Kindle

The PHENIX Collaboration has measured ? meson production in d+Au collisions at √sNN = 200 GeV using the dimuon and dielectron decay channels. The ? meson is measured in the forward (backward) d-going (Au-going) direction, 1.2 y 2.2 (–2.2