Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV

Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

doi:10.1103/PhysRevLett.115.242501

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Scientific paper - Original scientific paper

Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV

Physical Review Letters, 115 (2015), 24; 242501. https://doi.org/10.1103/PhysRevLett.115.242501

(STAR Collaboration) Adamczyk, L.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zyzak, M.

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APA 6th Edition

Adamczyk, L., Planinić, M., Poljak, N. & Zyzak, M. (2015). Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV. Physical Review Letters, 115. (24). doi: 10.1103/PhysRevLett.115.242501

MLA 8th Edition

Adamczyk, L., et al. "Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV." Physical Review Letters, vol. 115, no. 24, 2015. https://doi.org/10.1103/PhysRevLett.115.242501

Chicago 17th Edition

Adamczyk, L., Mirko Planinić, Nikola Poljak and M. Zyzak. "Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV." Physical Review Letters 115, no. 24 (2015). https://doi.org/10.1103/PhysRevLett.115.242501

Harvard

Adamczyk, L., et al. (2015) 'Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV', Physical Review Letters, 115(24). doi: 10.1103/PhysRevLett.115.242501

Vancouver

Adamczyk L, Planinić M, Poljak N, Zyzak M. Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV. Physical Review Letters [Internet]. 2015 [cited 2024 April 19];115(24). doi: 10.1103/PhysRevLett.115.242501

IEEE

L. Adamczyk, M. Planinić, N. Poljak and M. Zyzak, "Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV", Physical Review Letters, vol. 115, no. 24, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:085368. [Accessed: 19 April 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:085368

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Metadata

Title (english)	Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in p↑+p at s√=200 GeV
Author	L. Adamczyk
Author	...
Author	Mirko Planinić
Author	...
Author	Nikola Poljak
Author	...
Author	M. Zyzak
Collaboration	STAR Collaboration
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	We report the observation of transverse polarization-dependent azimuthal correlations in charged pion pair production with the STAR experiment in p↑+p collisions at RHIC. These correlations directly probe quark transversity distributions. We measure signals in excess of 5 standard deviations at high transverse momenta, at high pseudorapidities η>0.5, and for pair masses around the mass of the ρ meson. This is the first direct transversity measurement in p+p collisions.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical Review Letters
Numbering	vol. 115, no. 24, 242501
p-ISSN	0031-9007
e-ISSN	1079-7114
DOI	https://doi.org/10.1103/PhysRevLett.115.242501
URN:NBN	urn:nbn:hr:217:085368
Publication	2015
Document URL	https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.115.242501
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	© 2015 American Physical Society. Received 2 April 2015; published 8 December 2015.
Created on	2020-01-23 16:53:07