Publications [#331217] of Seog Oh

Papers Published

1. al, DAE, Upsilon Production and Polarization in pp Collisions at $\sqrt{s} = 1.8TeV, Physical Review Letters, vol. 88 no. 16 (2002), pp. 161802 [doi]
   (last updated on 2026/01/20)

   Abstract:
   We report on measurements of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) differential cross sections (d(2)sigma/dp(T)dy)(/y/<0.4), as well as on the Upsilon(1S) polarization in p p macro collisions at square root of s = 1.8 TeV using a sample of 77+/-3 pb(-1) collected by the collider detector at Fermilab. The three resonances were reconstructed through the decay Upsilon-->mu(+)mu(-). The measured angular distribution of the muons in the Upsilon(1S) rest frame is consistent with unpolarized meson production.