. "000308344600001" . . "Biel\u010D\u00EDk, Jaroslav" . "Tlust\u00FD, David" . "Transverse single-spin asymmetry and cross section for pi(0) and eta mesons at large Feynman x in p(up arrow) + p collisions at root s=200 GeV" . "RIV/61389005:_____/12:00385127!RIV13-AV0-61389005" . . . "10.1103/PhysRevD.86.051101" . . . . . "Anson, C." . "Chaloupka, Petr" . "Agakishiev, G." . . "Alekseev, I." . "\u0160umbera, Michal" . "I, P(LA09013), S, Z(MSM6840770039)" . "Biel\u010D\u00EDkov\u00E1, Jana" . . . . "Measurements of the differential cross section and the transverse single-spin asymmetry, A(N), vs x(F) for pi(0) and eta mesons are reported for 0.4 < x(F) < 0.75 at an average pseudorapidity of 3.68. A data sample of approximately 6.3 pb(-1) was analyzed, which was recorded during p(up arrow) + p collisions at root s = 200 GeV by the STAR experiment at RHIC. The average transverse beam polarization was 56%. The cross section for pi(0), including the previously unmeasured region of x(F) > 0.55, is consistent with a perturbative QCD prediction, and the eta/pi(0) cross-section ratio agrees with existing midrapidity measurements. For 0.55 < x(F) < 0.75, the average A(N) for eta is 0.210 +/- 0.056, and that for pi(0) is 0.081 +/- 0.016. The probability that these two asymmetries are equal is similar to 3%." . "Alakhverdyants, A. V." . . "175005" . "1550-7998" . "Adamczyk, L." . "5" . "[3789D733A20E]" . "Anderson, B. D." . . "Measurements of the differential cross section and the transverse single-spin asymmetry, A(N), vs x(F) for pi(0) and eta mesons are reported for 0.4 < x(F) < 0.75 at an average pseudorapidity of 3.68. A data sample of approximately 6.3 pb(-1) was analyzed, which was recorded during p(up arrow) + p collisions at root s = 200 GeV by the STAR experiment at RHIC. The average transverse beam polarization was 56%. The cross section for pi(0), including the previously unmeasured region of x(F) > 0.55, is consistent with a perturbative QCD prediction, and the eta/pi(0) cross-section ratio agrees with existing midrapidity measurements. For 0.55 < x(F) < 0.75, the average A(N) for eta is 0.210 +/- 0.056, and that for pi(0) is 0.081 +/- 0.016. The probability that these two asymmetries are equal is similar to 3%."@en . "Barnovsk\u00E1, Zuzana" . "Ahammed, Z." . "Aggarwal, M. M." . "Physical Review D: Particles, Fields, Gravitation and Cosmology" . . "natural meson production; relativistic collisions; STAR"@en . . . "9"^^ . . "Transverse single-spin asymmetry and cross section for pi(0) and eta mesons at large Feynman x in p(up arrow) + p collisions at root s=200 GeV" . "Hajkov\u00E1, O." . "Chung, Paul" . "7"^^ . "Alford, J." . "86" . . . "Transverse single-spin asymmetry and cross section for pi(0) and eta mesons at large Feynman x in p(up arrow) + p collisions at root s=200 GeV"@en . "Pachr, M." . "Kapit\u00E1n, Jan" . . "Rus\u0148\u00E1k, Jan" . . "365"^^ . "Transverse single-spin asymmetry and cross section for pi(0) and eta mesons at large Feynman x in p(up arrow) + p collisions at root s=200 GeV"@en . . . . . . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "RIV/61389005:_____/12:00385127" . .