Polarizations of J/ψ and ψ(2S) mesons produced in pp̄ collisions at s=1.96TeV
We have measured the polarizations of J/ψ and ψ(2S) mesons as functions of their transverse momentum pT when they are produced promptly in the rapidity range |y|<0.6 with pT 5GeV/c. The analysis is performed using a data sample with an integrated luminosity of about 800pb-1 collected by the C...
Những tác giả chính: | Abulencia, A, Adelman, J, Affolder, T, Akimoto, T, Albrow, MG, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Azzi-Bacchetta, P, Azzurri, P, Bacchetta, N, Badgett, W, Barbaro-Galtieri, A, Barnes, V |
---|---|
Định dạng: | Journal article |
Ngôn ngữ: | English |
Được phát hành: |
2007
|
Những quyển sách tương tự
-
Production of ψ(2S) mesons in pp̄ collisions at 1.96 TeV
Bằng: Aaltonen, T, et al.
Được phát hành: (2009) -
Measurement of the Λb0 Lifetime in Λb0→J/ψΛ0 in pp̄ Collisions at s=1.96TeV
Bằng: Abulencia, A, et al.
Được phát hành: (2007) -
Observation of Bs0→ψ(2S) and measurement of the ratio of branching fractions B(Bs0→ψ(2S) /B(Bs0→J/ψ)
Bằng: Abulencia, A, et al.
Được phát hành: (2006) -
Polarizations of J/psi and psi(2S) mesons produced in pp collisions at square root s = 1.96 TeV.
Bằng: Abulencia, A, et al.
Được phát hành: (2007) -
Polarizations of J/psi and psi(2S) mesons produced in p(p)over-bar collisins at root s-1.96 TeV
Bằng: Abulencia, A, et al.
Được phát hành: (2007)