Baryon--Baryon Correlations at the STAR Experiment

Baryon Production at Pep*

Measurements of inclusive A+i production for 1.0 ( p ( 10.0 GeV/c and p+i production for 0.4 < p < 2.0 GeV/c show significant baryon production in e+eannihilation at E = 29 Gev. ll+i production represents 0.2 A's or h's per PE$'E;ent while the observed p+i production implies all baryon-antibaryon pair production is occurring at least as often as 0.6 per event, depending on the yet to be measure...

Baryon at Lep-1

A search for fully reconstructed Λ 0 b baryons was performed, using about 3.5 × 10 6 hadronic Z 0 decays acquired by the DELPHI detector at LEP-1. Two event candidates were found in the colour-suppressed decay channel J/ψΛ 0 , and four in the colour-allowed channels Λ + c π − /a − 1 , with an estimated background of 0.25 and 1.05 events, respectively. 1 Measurements of the Λ 0 b mass yield (561...

Detecting a First-Order Transition in the QCD Phase Diagram with Baryon-Baryon Correlations

We suggest baryon-baryon correlations as an experimentally accessible signature for a first-order phase transition between a baryon-rich phase, like quarkyonic, and a baryon-suppressed hadronic phase in the QCD phase diagram.

Baryon stopping and strange baryon / antibaryon production at SPS energies

The amount of proton stopping in central P b + P b collisions from 20 – 160 A·GeV as well as hyperon and antihyperon rapidity distributions are calculated within the UrQMD model in comparison to experimental data at 40, 80 and 160 A·GeV taken recently from the NA49 collaboration. Furthermore , the amount of baryon stopping at 160 A·GeV for P b + P b collisions is studied as a function of centra...

Microscopic baryon-baryon interactions at finite density and hypernuclear structure