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Abstract:

We present a next-to-leading-order QCD calculation of the cross section and longitudinal spin asymmetry in single-inclusive charged-lepton production, pp→±X, at the Relativistic Heavy Ion Collider, where the lepton is produced in the decay of an electroweak gauge boson. Our calculation is presented in terms of a multipurpose Monte Carlo integration program that may be readily used to include experimental spin-asymmetry data in a global analysis of helicity parton densities. We perform a toy global analysis, studying the impact of anticipated Relativistic Heavy Ion Collider data on our knowledge about the polarized antiquark distributions. © 2010 The American Physical Society.

Registro:

Documento: Artículo
Título:Helicity parton distributions from spin asymmetries in W-boson production at RHIC
Autor:De Florian, D.; Vogelsang, W.
Filiación:Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 1, Capital Federal 1428, Argentina
Institute for Theoretical Physics, Universität Tübingen, Auf der Morgenstelle 14, D-72076 Tübingen, Germany
Año:2010
Volumen:81
Número:9
DOI: http://dx.doi.org/10.1103/PhysRevD.81.094020
Título revista:Physical Review D - Particles, Fields, Gravitation and Cosmology
Título revista abreviado:Phys Rev D Part Fields Gravit Cosmol
ISSN:15507998
CODEN:PRVDA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v81_n9_p_DeFlorian

Referencias:

  • De Florian, D., Sassot, R., Stratmann, M., Vogelsang, W., (2009) Phys. Rev. D, 80, p. 034030. , PRVDAQ 1550-7998 10.1103/PhysRevD.80.034030
  • De Florian, D., Sassot, R., Stratmann, M., Vogelsang, W., (2008) Phys. Rev. Lett., 101, p. 072001. , PRLTAO 0031-9007 10.1103/PhysRevLett.101.072001
  • Adeva, B., (1998) Phys. Lett. B, 420, p. 180. , (Spin Muon Collaboration), PYLBAJ 0370-2693 10.1016/S0370-2693(97)01546-3
  • Airapetian, A., (2005) Phys. Rev. D, 71, p. 012003. , (HERMES Collaboration), PRVDAQ 1550-7998 10.1103/PhysRevD.71.012003
  • Alekseev, M., (2008) Phys. Lett. B, 660, p. 458. , (COMPASS Collaboration), PYLBAJ 0370-2693 10.1016/j.physletb.2007.12.056
  • Ackerstaff, K., (1999) Phys. Lett. B, 464, p. 123. , (HERMES Collaboration), PYLBAJ 0370-2693 10.1016/S0370-2693(99)00964-8
  • Kouznetsov, O., (2009) AIP Conf. Proc., 1182, p. 581. , (COMPASS Collaboration), APCPCS 0094-243X 10.1063/1.3293875
  • De Florian, D., Sassot, R., Stratmann, M., (2007) Phys. Rev. D, 75, p. 114010. , PRVDAQ 1550-7998 10.1103/PhysRevD.75.114010
  • De Florian, D., Sassot, R., Stratmann, M., (2007) Phys. Rev. D, 76, p. 074033. , PRVDAQ 1550-7998 10.1103/PhysRevD.76.074033
  • Bourrely, C., Soffer, J., (1993) Phys. Lett. B, 314, p. 132. , PYLBAJ 0370-2693 10.1016/0370-2693(93)91333-I
  • Bunce, G., Saito, N., Soffer, J., Vogelsang, W., Prospects for spin physics at rhic (2000) Annual Review of Nuclear and Particle Science, 50, pp. 525-576. , DOI 10.1146/annurev.nucl.50.1.525
  • Bunce, G., (2008) Plans for the RHIC Spin Physics Program, , spin.riken.bnl.gov/rsc, "
  • De Florian, D., Next-to-leading order QCD corrections to one-hadron production in polarized pp collisions at BNL RHIC (2003) Physical Review D, 67 (5), p. 054004. , DOI 10.1103/PhysRevD.67.054004
  • Jager, B., Schafer, A., Stratmann, M., Vogelsang, W., Next-to-leading order QCD corrections to high-pT pion production in longitudinally polarized pp collisions (2003) Physical Review D, 67 (5), p. 054005. , DOI 10.1103/PhysRevD.67.054005
  • De Florian, D., Frixione, S., Signer, A., Vogelsang, W., (1999) Nucl. Phys., 539, p. 455. , NUPBBO 0550-3213 10.1016/S0550-3213(98)00673-7
  • Jager, B., Stratmann, M., Vogelsang, W., Single-inclusive jet production in polarized pp collisions at Ο(αs 3) (2004) Physical Review D, 70 (3), p. 034010. , DOI 10.1103/PhysRevD.70.034010
  • Nadolsky, P.M., Yuan, C.-P., Soft parton radiation in polarized vector boson production: Theoretical issues (2003) Nuclear Physics B, 666 (1-2), pp. 3-30. , DOI 10.1016/S0550-3213(03)00579-0, PII S0550321303005790
  • Nadolsky, P.M., Yuan, C.-P., Single-spin physics with weak bosons at RHIC (2003) Nuclear Physics B, 666 (1-2), pp. 31-55. , DOI 10.1016/S0550-3213(03)00455-3, PII S0550321303004553
  • Balewski, J., Stevens, J., (2010) Spring Meeting of the American Physical Society, , (STAR Collaboration), APS, Washington, DC
  • Haggerty, J., (2010) Spring Meeting of the American Physical Society, , (Phenix Collaboration), APS, Washington, DC
  • Ratcliffe, P., (1983) Nucl. Phys., 223, p. 45. , NUPBBO 0550-3213 10.1016/0550-3213(83)90091-3
  • Weber, A., (1992) Nucl. Phys., 382, p. 63. , NUPBBO 0550-3213 10.1016/0550-3213(92)90079-Q
  • Weber, A., (1993) Nucl. Phys., 403, p. 545. , NUPBBO 0550-3213 10.1016/0550-3213(93)90361-R
  • Kamal, B., (1996) Phys. Rev. D, 53, p. 1142. , PRVDAQ 0556-2821 10.1103/PhysRevD.53.1142
  • Kamal, B., (1998) Phys. Rev. D, 57, p. 6663. , PRVDAQ 0556-2821 10.1103/PhysRevD.57.6663
  • Gehrmann, T., (1997) Nucl. Phys., 498, p. 245. , NUPBBO 0550-3213 10.1016/S0550-3213(97)00271-X
  • Gehrmann, T., (1998) Nucl. Phys., 534, p. 21. , NUPBBO 0550-3213 10.1016/S0550-3213(98)00541-0
  • Glück, M., Hartl, A., Reya, E., (2001) Eur. Phys. J. C, 19, p. 77. , EPCFFB 1434-6044 10.1007/s100520100576
  • Mukherjee, A., Vogelsang, W., (2006) Phys. Rev. D, 73, p. 074005. , PRVDAQ 1550-7998 10.1103/PhysRevD.73.074005
  • http://hep.pa.msu.edu/resum/description/rhicbos/home.html, See; Collins, J.C., Soper, D.E., Sterman, G., (1985) Nucl. Phys., 250, p. 199. , NUPBBO 0550-3213 10.1016/0550-3213(85)90479-1
  • Stratmann, M., Vogelsang, W., (2001) Phys. Rev. D, 64, p. 114007. , PRVDAQ 0556-2821 10.1103/PhysRevD.64.114007
  • Giele, W., arXiv:hep-ph/0204316;; Aaltonen, T., (2008) Phys. Rev. D, 77, p. 112001. , (CDF Collaboration), PRVDAQ 1550-7998 10.1103/PhysRevD.77.112001
  • Abazov, V.M., (2009) Phys. Rev. Lett., 103, p. 141801. , (D0 Collaboration), PRLTAO 0031-9007 10.1103/PhysRevLett.103.141801
  • Kulesza, A., Sterman, G., Vogelsang, W., (2002) Phys. Rev. D, 66, p. 014011. , PRVDAQ 0556-2821 10.1103/PhysRevD.66.014011
  • Bozzi, G., Catani, S., De Florian, D., Grazzini, M., Transverse-momentum resummation and the spectrum of the Higgs boson at the LHC (2006) Nuclear Physics B, 737 (1-2), pp. 73-120. , DOI 10.1016/j.nuclphysb.2005.12.022, PII S0550321305010758
  • Bozzi, G., Catani, S., Ferrera, G., De Florian, D., Grazzini, M., (2009) Nucl. Phys., 815, p. 174. , NUPBBO 0550-3213 10.1016/j.nuclphysb.2009.02.014
  • Frixione, S., Kunszt, Z., Signer, A., Three-jet cross sections to next-to-leading order (1996) Nuclear Physics B, 467 (3), pp. 399-442. , DOI 10.1016/0550-3213(96)00110-1, PII S0550321396001101
  • Frixione, S., (1997) Nucl. Phys., 507, p. 295. , NUPBBO 0550-3213 10.1016/S0550-3213(97)00574-9
  • Kang, Z.B., Qiu, J.W., Vogelsang, W., (2009) Phys. Rev. D, 79, p. 054007. , PRVDAQ 1550-7998 10.1103/PhysRevD.79.054007
  • http://mcfm.fnal.gov/, See; Catani, S., Cieri, L., Ferrera, G., De Florian, D., Grazzini, M., (2009) Phys. Rev. Lett., 103, p. 082001. , PRLTAO 0031-9007 10.1103/PhysRevLett.103.082001
  • Gluck, M., Reya, E., Stratmann, M., Vogelsang, W., Models for the polarized parton distributions of the nucléon (2001) Physical Review D, 63 (9), p. 094005. , DOI 10.1103/PhysRevD.63.094005
  • De Florian, D., Navarro, G.A., Sassot, R., (2005) Phys. Rev. D, 71, p. 094018. , PRVDAQ 1550-7998 10.1103/PhysRevD.71.094018
  • Kretzer, S., Fragmentation functions from flavor-inclusive and flavor-tagged e +e- annihilations (2000) Physical Review D - Particles, Fields, Gravitation and Cosmology, 62 (5), pp. 1-13. , http://prola.aps.org/pdf/PRD/v62/i5/e054001, DOI 10.1103/PhysRevD.62.054001, 054001
  • Kniehl, B.A., Kramer, G., Potter, B., (2000) Nucl. Phys., 582, p. 514. , NUPBBO 0550-3213 10.1016/S0550-3213(00)00303-5
  • Martin, A.D., Roberts, R.G., Stirling, W.J., Thorne, R.S., Uncertainties of predictions from parton distributions I: Experimental errors (2003) European Physical Journal C, 28 (4), pp. 455-473. , DOI 10.1140/epjc/s2003-01196-2
  • Pumplin, J., Stump, D.R., Huston, J., Lai, H.L., Nadolsky, P.M., Tung, W.K., J. High Energy Phys., 2002 (7), p. 012. , JHEPFG 1029-8479 10.1088/1126-6708/2002/07/012
  • Amsler, C., (2008) Phys. Lett. B, 667, p. 1. , (Particle Data Group), PYLBAJ 0370-2693 10.1016/j.physletb.2008.07.018
  • Dittmaier, S., Böhm, M., Denner, A., (1992) Nucl. Phys., 376, p. 29. , NUPBBO 0550-3213 10.1016/0550-3213(92)90066-K
  • Dittmaier, S., Böhm, M., Denner, A., (1993) Nucl. Phys., 391, pp. 483E. , NUPBBO 0550-3213
  • Beenakker, W., (1996) Physics at LEP2, , in edited by G. Altarelli, T. Sjöstrand, and F. Zwirner (CERN, Geneva
  • Arnold, S., Metz, A., Vogelsang, W., (2007) Advanced Studies Institute on Symmetries and Spin (SPIN-Praha-2007)
  • Berger, E.L., Nadolsky, P.N., (2008) Phys. Rev. D, 78, p. 114010. , PRVDAQ 1550-7998 10.1103/PhysRevD.78.114010
  • Kang, Z.B., Qiu, J.W., (2009) Phys. Rev. Lett., 103, p. 172001. , PRLTAO 0031-9007 10.1103/PhysRevLett.103.172001

Citas:

---------- APA ----------
De Florian, D. & Vogelsang, W. (2010) . Helicity parton distributions from spin asymmetries in W-boson production at RHIC. Physical Review D - Particles, Fields, Gravitation and Cosmology, 81(9).
http://dx.doi.org/10.1103/PhysRevD.81.094020
---------- CHICAGO ----------
De Florian, D., Vogelsang, W. "Helicity parton distributions from spin asymmetries in W-boson production at RHIC" . Physical Review D - Particles, Fields, Gravitation and Cosmology 81, no. 9 (2010).
http://dx.doi.org/10.1103/PhysRevD.81.094020
---------- MLA ----------
De Florian, D., Vogelsang, W. "Helicity parton distributions from spin asymmetries in W-boson production at RHIC" . Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 81, no. 9, 2010.
http://dx.doi.org/10.1103/PhysRevD.81.094020
---------- VANCOUVER ----------
De Florian, D., Vogelsang, W. Helicity parton distributions from spin asymmetries in W-boson production at RHIC. Phys Rev D Part Fields Gravit Cosmol. 2010;81(9).
http://dx.doi.org/10.1103/PhysRevD.81.094020