Accès ouvert
2012
preprint
OpenAlex
the STAR Collaboration, L. Adamczyk, G. Agakishiev, M. M. Aggarwal et autres
We report STAR measurements of the longitudinal double-spin asymmetry A_LL, the transverse single-spin asymmetry A_N, and the transverse double-spin asymmetries A_Sigma and A_TT for inclusive jet production at mid-rapidity in polarized p+p collisions at a center-of-mass energy of sqrt{s} = 200 GeV. …
Accès ouvert
2008
article
OpenAlex
B. I. Abelev, J. R. Adams, M. M. Aggarwal, Z. Ahammed et autres
We report a measurement of the longitudinal double-spin asymmetry A_LL and the differential cross section for inclusive mid-rapidity jet production in polarized proton collisions at $\\sqrt{s}$=200 GeV. The cross section data cover transverse momenta 5 < pT < 50 GeV/c and agree …
2008
article
OpenAlex
B. I. Abelev, J. R. Adams, M. M. Aggarwal, Z. Ahammed et autres
We present STAR measurements of the azimuthal anisotropy parameter $v_2$ for pions, kaons, protons, $\\Lambda$, $\\bar{\\Lambda}$, $\\Xi+\\bar{\\Xi}$, and $\\Omega + \\bar{\\Omega}$, along with $v_4$ for pions, kaons, protons, and $\\Lambda + \\bar{\\Lambda}$ at mid-rapidity for Au+Au collisions at $\\sqrt{s_{_{NN}}}=62.4$ and 200 GeV. …