Longitudinal and transverse spin asymmetries for inclusive jet production at mid-rapidity in polarized<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mo mathvariant="bold">+</mml:mo><mml:mi>p</mml:mi></mml:math>collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo mathvariant="bold">=</mml:mo><mml:mn>200</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>GeV</mml:m

Adamczyk, L.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alakhverdyants, A. V.; Alekseev, I.; Alford, J.; Anderson, B. D.; Anson, C.; Arkhipkin, D.; Aschenauer, E. C.; Averichev, G. S.; Balewski, J.; Banerjee, A.; Barnovska, Z.; Beavis, D.; Bellwied, R.; Betancourt, M.; Betts, R. R.; Bhasin, A.; Bhati, A. K.; Bichsel, H.; Bielčík, J.; Bielčíková, J.; Bland, L. C.; Bordyuzhin, I. G.; Borowski, W.; Bouchet, J.; Brandin, A. V.; Bridgeman, A.; Brovko, S. G.; Bruna, E.; Bueltmann, S.; Bunzarov, I.; Burton, T. P.; Butterworth, J.; Cai, X.; Caines, H.; Sánchez, M. Calderón De La Barca; Cebra, D.; Cendejas, R.; Cervantes, M. C.; Chaloupka, P.; Chattopadhyay, S.; Chen, H. F.; Chen, J. H.; Chen, J. Y.; Chen, L.; Cheng, J.; Cherney, M.; Chikanian, A.; Christie, W.; Chung, P.; Chwastowski, J. J.; Codrington, M. J. M.; Corliss, R.; Cramer, J. G.; Crawford, H. J.; Cui, X.; Leyva, A. Davila; Silva, L. C. De; Debbe, R.; Dedovich, T. G.; Deng, J.; Souza, R. 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doi:10.1103/physrevd.86.032006

Cited by 80 publications

(43 citation statements)

References 78 publications

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“…These cross sections, along with others at ffiffi ffi s p ¼ 200 GeV for jets [18] and direct photons [19], are well described by the theory within its uncertainties, based on the method of varying the choice of scales by a factor of 2. In our previous publication [20], we examined the impact of this theoretical scale uncertainty with respect to our A π 0 LL results, and found that it is important and should be considered in future global analyses.…”

Section: Introductionmentioning

confidence: 79%

“…(15), includes, in addition to DIS and SIDIS data, final 2005 RHIC data [16,23] and preliminary versions of the 2006 RHIC data presented in [18,20,22]. The results of that analysis, which yields a much more accurate determination of ΔgðxÞ, are compared with A π 0 LL in Fig.…”

Section: The πmentioning

confidence: 99%

“…13(a). We also ran an updated version of the DSSV08 analysis to include final versions of the RHIC data through 2006 [18,20,22] 2 min used to determine the uncertainties in the DSSV08 global analysis. The full Δχ 2 curve from our updated analysis is shown as the central curve in Fig.…”

Section: The πmentioning

confidence: 99%

“…Jets or low-mass hadrons such as pions are not as readily interpretable due to the multiple QCD processes through which they are produced, but they have significantly higher production rates. PHENIX results for A π 0 LL [16,20,22] and results for jet A LL from the STAR experiment at RHIC [18,23] The A η LL has also been measured [17], but it has not yet been used in global fits. One reason for this is that existing e þ þ e − data does not constrain η fragmentation functions as well as those for the pions [24,25].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Inclusive double-helicity asymmetries in neutral-pion and eta-meson production inp→+p→collisions at<

Adare¹,

Aidala²,

Ajitanand³

et al. 2014

Phys. Rev. D

Self Cite

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Section: Introductionmentioning

confidence: 79%

Section: The πmentioning

confidence: 99%

Section: The πmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Inclusive double-helicity asymmetries in neutral-pion and eta-meson production inp→+p→collisions at<

Adare¹,

Aidala²,

Ajitanand³

et al. 2014

Phys. Rev. D

Self Cite

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“…We have also considered midrapidity data measured by the STAR collaboration for pp → jet X processes [85], where one can access directly the TMD-PDFs. On the other hand these data do not improve the constraint on the GSF due to the P T region explored and their relatively large error values.…”

Section: Jhep09(2015)119mentioning

confidence: 99%

Towards a first estimate of the gluon Sivers function from A N data in pp collisions at RHIC

D’Alesio

Murgia

Pisano

2015

J. High Energ. Phys.

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Within a generalized parton model approach, with inclusion of spin and intrinsic transverse momentum effects, we show how the latest, highly precise, midrapidity data on the transverse single spin asymmetry measured in pp → π 0 X by the PHENIX Collaboration at RHIC [1], can be used to get a first estimate on the still poorly known gluon Sivers distribution. To this end we also adopt the present information on the quark Sivers functions, as extracted from semi-inclusive deeply inelastic scattering data. This analysis updates a previous study by some of us where a first bound on this distribution was obtained [2].

show abstract

Recent results on nucleon spin structure study at RHIC

2015

Front. Phys.

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Both the PHENIX and STAR experiments at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory are running polarized proton-proton collisions at √ s = 200 and 500 GeV. The main goal of the RHIC spin physics program is to gain deeper insight into the spin structure of the nucleon. We will give an overview of recent spin results from RHIC, particularly the study of gluon polarization via jet/hadron production and sea quark polarization via W boson production in longitudinally polarized proton-proton collisions.

show abstract

Longitudinal and transverse spin asymmetries for inclusive jet production at mid-rapidity in polarizedp+pcollisions ats=200 GeV

Abstract: We report STAR measurements of the longitudinal double-spin asymmetry A LL , the transverse singlespin asymmetry A N , and the transverse double-spin asymmetries A AE and A TT for inclusive jet production at mid-rapidity in polarized p þ p collisions at a center-of-mass energy of

Cited by 80 publications

References 78 publications

Inclusive double-helicity asymmetries in neutral-pion and eta-meson production inp→+p→collisions at<

Inclusive double-helicity asymmetries in neutral-pion and eta-meson production inp→+p→collisions at<

Towards a first estimate of the gluon Sivers function from A N data in pp collisions at RHIC

Recent results on nucleon spin structure study at RHIC

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