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Journal Articles

Nuclear-modification factor of charged hadrons at forward and backward rapidity in $$p+$$Al and $$p+$$Au collisions at $$sqrt{s_{_{NN}}}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi*; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 297 of others*

Physical Review C, 101(3), p.034910_1 - 034910_16, 2020/03

https://doi.org/10.1103/PhysRevC.101.034910
 Times Cited Count：16 Percentile：88.31(Physics, Nuclear)

Journal Articles

Nuclear dependence of the transverse single-spin asymmetry in the production of charged hadrons at forward rapidity in polarized $$p+p$$, $$p+$$Al, and $$p+$$Au collisions at $$sqrt{s_{_{NN}}}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 296 of others*

Physical Review Letters, 123(12), p.122001_1 - 122001_9, 2019/09

https://doi.org/10.1103/PhysRevLett.123.122001
 Times Cited Count：10 Percentile：62.35(Physics, Multidisciplinary)

Journal Articles

Measurement of charm and bottom production from semileptonic hadron decays in $$p+p$$ collisions at $$sqrt{s}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 296 of others*

Physical Review D, 99(9), p.092003_1 - 092003_21, 2019/05

AA2019-0568.pdf:2.19MB

https://doi.org/10.1103/PhysRevD.99.092003
 Times Cited Count：7 Percentile：40.94(Astronomy & Astrophysics)

Journal Articles

Nonperturbative-transverse-momentum broadening in dihadron angular correlations in $$sqrt{s_{NN}}=200$$ GeV proton-nucleus collisions

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 293 of others*

Physical Review C, 99(4), p.044912_1 - 044912_10, 2019/04

AA2019-0570.pdf:0.56MB

https://doi.org/10.1103/PhysRevC.99.044912
 Times Cited Count：5 Percentile：47.88(Physics, Nuclear)

Journal Articles

Measurements of $$mumu$$ pairs from open heavy flavor and Drell-Yan in $$p+p$$ collisions at $$sqrt{s}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 287 of others*

Physical Review D, 99(7), p.072003_1 - 072003_41, 2019/04

AA2019-0566.pdf:3.21MB

https://doi.org/10.1103/PhysRevD.99.072003
 Times Cited Count：15 Percentile：65.63(Astronomy & Astrophysics)

Journal Articles

Creation of quark-gluon plasma droplets with three distinct geometries

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 312 of others*

Nature Physics, 15(3), p.214 - 220, 2019/03

https://doi.org/10.1038/s41567-018-0360-0
 Times Cited Count：149 Percentile：99.03(Physics, Multidisciplinary)

Journal Articles

Production of $$pi^0$$ and $$eta$$ mesons in Cu+Au collisions at $$sqrt{s_{_{NN}}}$$=200 GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Nagamiya, Shoji*; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 397 of others*

Physical Review C, 98(5), p.054903_1 - 054903_11, 2018/11

https://doi.org/10.1103/PhysRevC.98.054903
 Times Cited Count：11 Percentile：68.32(Physics, Nuclear)

Journal Articles

Nonperturbative transverse-momentum-dependent effects in dihadron and direct photon-hadron angular correlations in $$p+p$$ collisions at $$sqrt{s}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 287 of others*

Physical Review D, 98(7), p.072004_1 - 072004_13, 2018/10

AA2018-0655.pdf:1.13MB

https://doi.org/10.1103/PhysRevD.98.072004
 Times Cited Count：2 Percentile：12.9(Astronomy & Astrophysics)

Journal Articles

Single-spin asymmetry of $$J/psi$$ production in $$p$$$$+$$$$p$$, $$p$$$$+$$Al, and $$p$$$$+$$Au collisions with transversely polarized proton beams at $$sqrt{s_{_{NN}}}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 286 of others*

Physical Review D, 98(1), p.012006_1 - 012006_11, 2018/07

AA2018-0590.pdf:0.75MB

https://doi.org/10.1103/PhysRevD.98.012006
 Times Cited Count：12 Percentile：54.22(Astronomy & Astrophysics)

Journal Articles

Measurements of multiparticle correlations in $$d$$+Au Collisions at 200, 62.4, 39, and 19.6 GeV and $$p$$+Au Collisions at 200 GeV and implications for collective behavior

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 311 of others*

Physical Review Letters, 120(6), p.062302_1 - 062302_8, 2018/02

AA2018-0511.pdf:0.47MB

https://doi.org/10.1103/PhysRevLett.120.062302
 Times Cited Count：42 Percentile：89.79(Physics, Multidisciplinary)

Journal Articles

Nuclear dependence of the transverse-single-spin asymmetry for forward neutron production in polarized $$p$$$$+$$$$A$$ collisions at $$sqrt{s_{_{NN}}}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 309 of others*

Physical Review Letters, 120, p.022001_1 - 022001_9, 2018/01

AA2017-0512.pdf:0.42MB

https://doi.org/10.1103/PhysRevLett.120.022001
 Times Cited Count：9 Percentile：57.38(Physics, Multidisciplinary)

Journal Articles

$$B$$-meson production at forward and backward rapidity in $$p+p$$ and Cu + Au collisions at $$sqrt{s_{_{NN}}}$$ = 200 GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 456 of others*

Physical Review C, 96(6), p.064901_1 - 064901_18, 2017/12

https://doi.org/10.1103/PhysRevC.96.064901
 Times Cited Count：3 Percentile：27.61(Physics, Nuclear)

Journal Articles

Measurements of azimuthal anisotropy and charged-particle multiplicity in $$d$$ + Au collisions at $$sqrt{s_{_{NN}}}$$ = 200, 62.4, 39, and 19.6 GeV

Aidala, C.*; Hasegawa, Shoichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 246 of others*

Physical Review C, 96(6), p.064905_1 - 064905_21, 2017/12

https://doi.org/10.1103/PhysRevC.96.064905
 Times Cited Count：33 Percentile：92.34(Physics, Nuclear)

Journal Articles

Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized $$p+p$$ collisions at $$sqrt{s}$$=200 GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Nagamiya, Shoji; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 431 of others*

Physical Review D, 95(11), p.112001_1 - 112001_15, 2017/06

AA2017-0235.pdf:0.72MB

https://doi.org/10.1103/PhysRevD.95.112001
 Times Cited Count：17 Percentile：63.64(Astronomy & Astrophysics)

Journal Articles

Measurements of $$B to J/psi$$ at forward rapidity in $$p+p$$ collisions at $$sqrt{s}=510$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Nagamiya, Shoji; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 425 of others*

Physical Review D, 95(9), p.092002_1 - 092002_18, 2017/05

AA2017-0101.pdf:1.49MB

https://doi.org/10.1103/PhysRevD.95.092002
 Times Cited Count：7 Percentile：37.12(Astronomy & Astrophysics)

Journal Articles

Measurement of long-range angular correlations and azimuthal anisotropies in high-multiplicity $$p$$ + Au collisions at $$sqrt{s_{NN}}=200$$ GeV

Aidala, C.*; Hasegawa, Shoichi; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; PHENIX Collaboration*; 304 of others*

Physical Review C, 95(3), p.034910_1 - 034910_10, 2017/03

AA2017-0048.pdf:0.55MB

https://doi.org/10.1103/PhysRevC.95.034910
 Times Cited Count：39 Percentile：94.4(Physics, Nuclear)

Journal Articles

Event structure and double helicity asymmetry in jet production from polarized $$p + p$$ collisions at $$sqrt{s}$$ = 200 GeV

Adare, A.*; Afanasiev, S.*; Aidala, C.*; Ajitanand, N. N.*; Akiba, Y.*; Al-Bataineh, H.*; Alexander, J.*; Aoki, K.*; Aphecetche, L.*; Armendariz, R.*; et al.

Physical Review D, 84(1), p.012006_1 - 012006_18, 2011/07

https://doi.org/10.1103/PhysRevD.84.012006
 Times Cited Count：29 Percentile：72.31(Astronomy & Astrophysics)

We report on the event structure and double helicity asymmetry ($$A_{LL}$$) of jet production in longitudinally polarized $$p + p$$ collisions at $$sqrt{s}$$ = 200 GeV. Photons and charged particles were measured by the PHENIX experiment. Event structure was compared with the results from PYTHIA event generator. The production rate of reconstructed jets is satisfactorily reproduced with the next-to-leading-order perturbative QCD calculation. We measured $$A_{LL}$$ = -0.0014 $$pm$$ 0.0037 at the lowest $$P_T$$ bin and -0.0181 $$pm$$ 0.0282 at the highest $$P_T$$ bin. The measured $$A_{LL}$$ is compared with the predictions that assume various $$Delta G(x)$$ distributions.

Journal Articles

Identified charged hadron production in $$p + p$$ collisions at $$sqrt{s}$$ = 200 and 62.4 GeV

Adare, A.*; Afanasiev, S.*; Aidala, C.*; Ajitanand, N. N.*; Akiba, Yasuyuki*; Al-Bataineh, H.*; Alexander, J.*; Aoki, Kazuya*; Aphecetche, L.*; Armendariz, R.*; et al.

Physical Review C, 83(6), p.064903_1 - 064903_29, 2011/06

https://doi.org/10.1103/PhysRevC.83.064903
 Times Cited Count：184 Percentile：99.44(Physics, Nuclear)

Transverse momentum distributions and yields for $$pi^{pm}, K^{pm}, p$$, and $$bar{p}$$ in $$p + p$$ collisions at $$sqrt{s}$$ = 200 and 62.4 GeV at midrapidity are measured by the PHENIX experiment at the RHIC. We present the inverse slope parameter, mean transverse momentum, and yield per unit rapidity at each energy, and compare them to other measurements at different $$sqrt{s}$$ collisions. We also present the scaling properties such as $$m_T$$ and $$x_T$$ scaling and discuss the mechanism of the particle production in $$p + p$$ collisions. The measured spectra are compared to next-to-leading order perturbative QCD calculations.

Journal Articles

Azimuthal correlations of electrons from heavy-flavor decay with hadrons in $$p+p$$ and Au+Au collisions at $$sqrt{s_{NN}}$$ = 200 GeV

Adare, A.*; Afanasiev, S.*; Aidala, C.*; Ajitanand, N. N.*; Akiba, Yasuyuki*; Al-Bataineh, H.*; Alexander, J.*; Aoki, Kazuya*; Aphecetche, L.*; Aramaki, Y.*; et al.

Physical Review C, 83(4), p.044912_1 - 044912_16, 2011/04

https://doi.org/10.1103/PhysRevC.83.044912
 Times Cited Count：8 Percentile：49.7(Physics, Nuclear)

Measurements of electrons from the decay of open-heavy-flavor mesons have shown that the yields are suppressed in Au+Au collisions compared to expectations from binary-scaled $$p+p$$ collisions. Here we extend these studies to two particle correlations where one particle is an electron from the decay of a heavy flavor meson and the other is a charged hadron from either the decay of the heavy meson or from jet fragmentation. These measurements provide more detailed information about the interaction between heavy quarks and the quark-gluon matter. We find the away-side-jet shape and yield to be modified in Au+Au collisions compared to $$p+p$$ collisions.

Journal Articles

Measurement of neutral mesons in $$p$$ + $$p$$ collisions at $$sqrt{s}$$ = 200 GeV and scaling properties of hadron production

Adare, A.*; Afanasiev, S.*; Aidala, C.*; Ajitanand, N. N.*; Akiba, Y.*; Al-Bataineh, H.*; Alexander, J.*; Aoki, K.*; Aphecetche, L.*; Armendariz, R.*; et al.

Physical Review D, 83(5), p.052004_1 - 052004_26, 2011/03

https://doi.org/10.1103/PhysRevD.83.052004
 Times Cited Count：175 Percentile：98.48(Astronomy & Astrophysics)

The PHENIX experiment at RHIC has measured the invariant differential cross section for production of $$K^0_s$$, $$omega$$, $$eta'$$ and $$phi$$ mesons in $$p + p$$ collisions at $$sqrt{s}$$ = 200 GeV. The spectral shapes of all hadron transverse momentum distributions are well described by a Tsallis distribution functional form with only two parameters, $$n$$ and $$T$$, determining the high $$p_T$$ and characterizing the low $$p_T$$ regions for the spectra, respectively. The integrated invariant cross sections calculated from the fitted distributions are found to be consistent with existing measurements and with statistical model predictions.

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