Cross section and longitudinal single-spin asymmetry $A_L$ for forward $W^{\pm}\rightarrow\mu^{\pm}\nu$ production in polarized $p+p$ collisions at $\sqrt{s}=510$ GeV
We have measured the cross section and single-spin asymmetries from forward W±→μ±ν production in longitudinally polarized p+p collisions at s=510 GeV using the PHENIX detector at the Relativistic Heavy Ion Collider. The cross sections are consistent with previous measurements at this collision ener...
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| Veröffentlicht in: | Physical review. D 2018, Vol.98 (3) |
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| creator | Adare, A. Aidala, C. Ajitanand, N.N. Akiba, Y. Akimoto, R. Alexander, J. Alfred, M. Aoki, K. Apadula, N. Aramaki, Y. Asano, H. Atomssa, E.T. Awes, T.C. Azmoun, B. Babintsev, V. Bagoly, A. Bai, M. Bai, X. Bandara, N.S. Bannier, B. Barish, K.N. Bathe, S. Baublis, V. Baumann, C. Baumgart, S. Bazilevsky, A. Beaumier, M. Beckman, S. Belmont, R. Berdnikov, A. Berdnikov, Y. Black, D. Blau, D.S. Boer, M. Bok, J.S. Boyle, K. Brooks, M.L. Bryslawskyj, J. Buesching, H. Bumazhnov, V. Butsyk, S. Campbell, S. Canoa Roman, V. Chen, C.-H. Chi, C.Y. Chiu, M. Choi, I.J. Choi, J.B. Choi, S. Christiansen, P. Chujo, T. Cianciolo, V. Citron, Z. Cole, B.A. Connors, M. Cronin, N. Crossette, N. Csanád, M. Csörgő, T. Danley, T.W. Datta, A. Daugherity, M.S. David, G. Deblasio, K. Dehmelt, K. Denisov, A. Deshpande, A. Desmond, E.J. Ding, L. Dion, A. Do, J.H. d'Orazio, L. Drapier, O. Drees, A. Drees, K.A. Durham, J.M. Durum, A. Engelmore, T. Enokizono, A. En'Yo, H. Esumi, S. Eyser, K.O. Fadem, B. Fan, W. Feege, N. Fields, D.E. Finger, M. Fleuret, F. Fokin, S.L. Frantz, J.E. Franz, A. Frawley, A.D. Fukao, Y. Fusayasu, T. Gainey, K. Gal, C. Gallus, P. Garg, P. Garishvili, A. Garishvili, I. |
| description | We have measured the cross section and single-spin asymmetries from forward W±→μ±ν production in longitudinally polarized p+p collisions at s=510 GeV using the PHENIX detector at the Relativistic Heavy Ion Collider. The cross sections are consistent with previous measurements at this collision energy, while the most forward and backward longitudinal single spin asymmetries provide new insights into the sea quark helicities in the proton. The charge of the W bosons provides a natural flavor separation of the participating partons. |
| doi_str_mv | 10.1103/PhysRevD.98.032007 |
| format | Article |
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D</title><description>We have measured the cross section and single-spin asymmetries from forward W±→μ±ν production in longitudinally polarized p+p collisions at s=510 GeV using the PHENIX detector at the Relativistic Heavy Ion Collider. The cross sections are consistent with previous measurements at this collision energy, while the most forward and backward longitudinal single spin asymmetries provide new insights into the sea quark helicities in the proton. The charge of the W bosons provides a natural flavor separation of the participating partons.</description><subject>High Energy Physics - Experiment</subject><subject>Physics</subject><issn>2470-0010</issn><issn>2470-0029</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqVjT9PwzAQxS0EEhX0CzB58IJQwzkB0gwMVfnToQNCCJaIyGrcxMixjc9pFap-HT4nqajYGU7v6f3u7hFyxiHiHJLLp7rDZ7m6i7JxBEkMkB6QQXyVwgggzg7_PIdjMkT8gN7eQJZyPiDfU28RKcpFUNZQYUqqralUaEtlhKaoTKXlCJ3qIXZNI4PvKJsUc0aX1u9mLXxJ2dv7JnfNNveqqoPw3q7zpt1npmXUeVu2vyX9K2e18OpL9ofuwjG6sFor7CFSESjL8dOHDW5vrzkw-ihfT8nRUmiUw72ekPOH-5fpbFQLXTivGuG7wgpVzCbzYpcBT8c8i-MVT_6z-wONB2q6</recordid><startdate>2018</startdate><enddate>2018</enddate><creator>Adare, A.</creator><creator>Aidala, C.</creator><creator>Ajitanand, N.N.</creator><creator>Akiba, Y.</creator><creator>Akimoto, R.</creator><creator>Alexander, J.</creator><creator>Alfred, M.</creator><creator>Aoki, 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M. ; Bai, X. ; Bandara, N.S. ; Bannier, B. ; Barish, K.N. ; Bathe, S. ; Baublis, V. ; Baumann, C. ; Baumgart, S. ; Bazilevsky, A. ; Beaumier, M. ; Beckman, S. ; Belmont, R. ; Berdnikov, A. ; Berdnikov, Y. ; Black, D. ; Blau, D.S. ; Boer, M. ; Bok, J.S. ; Boyle, K. ; Brooks, M.L. ; Bryslawskyj, J. ; Buesching, H. ; Bumazhnov, V. ; Butsyk, S. ; Campbell, S. ; Canoa Roman, V. ; Chen, C.-H. ; Chi, C.Y. ; Chiu, M. ; Choi, I.J. ; Choi, J.B. ; Choi, S. ; Christiansen, P. ; Chujo, T. ; Cianciolo, V. ; Citron, Z. ; Cole, B.A. ; Connors, M. ; Cronin, N. ; Crossette, N. ; Csanád, M. ; Csörgő, T. ; Danley, T.W. ; Datta, A. ; Daugherity, M.S. ; David, G. ; Deblasio, K. ; Dehmelt, K. ; Denisov, A. ; Deshpande, A. ; Desmond, E.J. ; Ding, L. ; Dion, A. ; Do, J.H. ; d'Orazio, L. ; Drapier, O. ; Drees, A. ; Drees, K.A. ; Durham, J.M. ; Durum, A. ; Engelmore, T. ; Enokizono, A. ; En'Yo, H. ; Esumi, S. ; Eyser, K.O. ; Fadem, B. ; Fan, W. ; Feege, N. ; Fields, D.E. ; Finger, M. ; Fleuret, F. ; Fokin, S.L. ; Frantz, J.E. ; Franz, A. ; Frawley, A.D. ; Fukao, Y. ; Fusayasu, T. ; Gainey, K. ; Gal, C. ; Gallus, P. ; Garg, P. ; Garishvili, A. ; Garishvili, I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-hal_primary_oai_HAL_hal_01781922v13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>High Energy Physics - Experiment</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Adare, A.</creatorcontrib><creatorcontrib>Aidala, C.</creatorcontrib><creatorcontrib>Ajitanand, N.N.</creatorcontrib><creatorcontrib>Akiba, Y.</creatorcontrib><creatorcontrib>Akimoto, R.</creatorcontrib><creatorcontrib>Alexander, J.</creatorcontrib><creatorcontrib>Alfred, M.</creatorcontrib><creatorcontrib>Aoki, K.</creatorcontrib><creatorcontrib>Apadula, N.</creatorcontrib><creatorcontrib>Aramaki, Y.</creatorcontrib><creatorcontrib>Asano, 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I.</creatorcontrib><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Physical review. D</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Adare, A.</au><au>Aidala, C.</au><au>Ajitanand, N.N.</au><au>Akiba, Y.</au><au>Akimoto, R.</au><au>Alexander, J.</au><au>Alfred, M.</au><au>Aoki, K.</au><au>Apadula, N.</au><au>Aramaki, Y.</au><au>Asano, H.</au><au>Atomssa, E.T.</au><au>Awes, T.C.</au><au>Azmoun, B.</au><au>Babintsev, V.</au><au>Bagoly, A.</au><au>Bai, M.</au><au>Bai, X.</au><au>Bandara, N.S.</au><au>Bannier, B.</au><au>Barish, K.N.</au><au>Bathe, S.</au><au>Baublis, V.</au><au>Baumann, C.</au><au>Baumgart, S.</au><au>Bazilevsky, A.</au><au>Beaumier, M.</au><au>Beckman, S.</au><au>Belmont, R.</au><au>Berdnikov, A.</au><au>Berdnikov, Y.</au><au>Black, D.</au><au>Blau, D.S.</au><au>Boer, M.</au><au>Bok, J.S.</au><au>Boyle, K.</au><au>Brooks, M.L.</au><au>Bryslawskyj, J.</au><au>Buesching, H.</au><au>Bumazhnov, V.</au><au>Butsyk, S.</au><au>Campbell, S.</au><au>Canoa Roman, V.</au><au>Chen, C.-H.</au><au>Chi, C.Y.</au><au>Chiu, M.</au><au>Choi, I.J.</au><au>Choi, J.B.</au><au>Choi, S.</au><au>Christiansen, P.</au><au>Chujo, T.</au><au>Cianciolo, V.</au><au>Citron, Z.</au><au>Cole, B.A.</au><au>Connors, M.</au><au>Cronin, N.</au><au>Crossette, N.</au><au>Csanád, M.</au><au>Csörgő, T.</au><au>Danley, T.W.</au><au>Datta, A.</au><au>Daugherity, M.S.</au><au>David, G.</au><au>Deblasio, K.</au><au>Dehmelt, K.</au><au>Denisov, A.</au><au>Deshpande, A.</au><au>Desmond, E.J.</au><au>Ding, L.</au><au>Dion, A.</au><au>Do, J.H.</au><au>d'Orazio, L.</au><au>Drapier, O.</au><au>Drees, A.</au><au>Drees, K.A.</au><au>Durham, J.M.</au><au>Durum, A.</au><au>Engelmore, T.</au><au>Enokizono, A.</au><au>En'Yo, H.</au><au>Esumi, S.</au><au>Eyser, K.O.</au><au>Fadem, B.</au><au>Fan, W.</au><au>Feege, N.</au><au>Fields, D.E.</au><au>Finger, M.</au><au>Fleuret, F.</au><au>Fokin, S.L.</au><au>Frantz, J.E.</au><au>Franz, A.</au><au>Frawley, A.D.</au><au>Fukao, Y.</au><au>Fusayasu, T.</au><au>Gainey, K.</au><au>Gal, C.</au><au>Gallus, P.</au><au>Garg, P.</au><au>Garishvili, A.</au><au>Garishvili, I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cross section and longitudinal single-spin asymmetry $A_L$ for forward $W^{\pm}\rightarrow\mu^{\pm}\nu$ production in polarized $p+p$ collisions at $\sqrt{s}=510$ GeV</atitle><jtitle>Physical review. D</jtitle><date>2018</date><risdate>2018</risdate><volume>98</volume><issue>3</issue><issn>2470-0010</issn><eissn>2470-0029</eissn><abstract>We have measured the cross section and single-spin asymmetries from forward W±→μ±ν production in longitudinally polarized p+p collisions at s=510 GeV using the PHENIX detector at the Relativistic Heavy Ion Collider. The cross sections are consistent with previous measurements at this collision energy, while the most forward and backward longitudinal single spin asymmetries provide new insights into the sea quark helicities in the proton. The charge of the W bosons provides a natural flavor separation of the participating partons.</abstract><pub>American Physical Society</pub><doi>10.1103/PhysRevD.98.032007</doi><orcidid>https://orcid.org/0000-0003-2391-2988</orcidid><orcidid>https://orcid.org/0000-0002-4202-3740</orcidid><orcidid>https://orcid.org/0000-0003-3701-8119</orcidid><orcidid>https://orcid.org/0000-0001-7057-9175</orcidid><orcidid>https://orcid.org/0000-0003-1825-7907</orcidid><orcidid>https://orcid.org/0000-0001-9157-4349</orcidid><orcidid>https://orcid.org/0000-0002-9954-4707</orcidid><orcidid>https://orcid.org/0000-0001-9157-4349</orcidid><orcidid>https://orcid.org/0000-0002-4202-3740</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2470-0010 |
| ispartof | Physical review. D, 2018, Vol.98 (3) |
| issn | 2470-0010 2470-0029 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_01781922v1 |
| source | American Physical Society Journals |
| subjects | High Energy Physics - Experiment Physics |
| title | Cross section and longitudinal single-spin asymmetry $A_L$ for forward $W^{\pm}\rightarrow\mu^{\pm}\nu$ production in polarized $p+p$ collisions at $\sqrt{s}=510$ GeV |
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