Publications (40)
Nonperturbative transverse momentum broadening in dihadron angular correlations in GeV proton-nucleus collisions
C. Aidala, Y. Akiba, M. Alfred +296
The PHENIX collaboration has measured high- dihadron correlations in , Al, and Au collisions at GeV. The correlations arise from in…
ATHENA Detector Proposal -- A Totally Hermetic Electron Nucleus Apparatus proposed for IP6 at the Electron-Ion Collider
ATHENA Collaboration, J. Adam, L. Adamczyk +433
ATHENA has been designed as a general purpose detector capable of delivering the full scientific scope of the Electron-Ion Collider. Careful technology choices provide fine trackin…
Transverse momentum dependent forward neutron single spin asymmetries in transversely polarized collisions at GeV
U. A. Acharya, C. Aidala, Y. Akiba +311
In 2015, the PHENIX collaboration has measured very forward () single-spin asymmetries of inclusive neutrons in transversely polarized proton-proton and proton-nucleus coll…
Measurements of mass-dependent azimuthal anisotropy in central Au, Au, and HeAu collisions at GeV
A. Adare, C. Aidala, N. N. Ajitanand +349
We present measurements of the transverse-momentum dependence of elliptic flow for identified pions and (anti)protons at midrapidity (), in 0%--5% central Au…
Multiplicity dependent and production at forward and backward rapidity in collisions at GeV
PHENIX Collaboration, N. J. Abdulameer, U. Acharya +298
The and charmonium states, composed of quark pairs and known since the 1970s, are widely believed to serve as ideal probes to test quantum chromodynamics…
Nonperturbative transverse-momentum-dependent effects in dihadron and direct photon-hadron angular correlations in collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +291
Dihadron and isolated direct photon-hadron angular correlations are measured in collisions at GeV. The correlations are sensitive to nonperturbative initia…
Nuclear dependence of the transverse-single-spin asymmetry for forward neutron production in polarized collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +312
During 2015 the Relativistic Heavy Ion Collider (RHIC) provided collisions of transversely polarized protons with Au and Al nuclei for the first time, enabling the exploration of t…
Nonperturbative-transverse-momentum effects and evolution in dihadron and direct photon-hadron angular correlations in collisions at =510 GeV
A. Adare, C. Aidala, N. N. Ajitanand +463
Dihadron and isolated direct photon-hadron angular correlations are measured in collisions at GeV. Correlations of charged hadrons of GeV/…
Single-spin asymmetry of production in , Al, and Au collisions with transversely polarized proton beams at GeV
C. Aidala, Y. Akiba, M. Alfred +289
We report the transverse single-spin asymmetries of production at forward and backward rapidity, , as a function of transverse momentum () and Feynm…
B-meson production at forward and backward rapidity in + and Cu+Au collisions at =200 GeV
C. Aidala, N. N. Ajitanand, Y. Akiba +456
The fraction of mesons which come from B-meson decay, , is measured for J/ rapidity \mbox{} and in + and Cu+A…
Systematic study of nuclear effects in Al, Au, Au, and HeAu collisions at GeV using production
U. A. Acharya, A. Adare, C. Aidala +550
The PHENIX collaboration presents a systematic study of production from , Al, Au, Au, and HeAu collisions at GeV.…
Nuclear dependence of the transverse single-spin asymmetry in the production of charged hadrons at forward rapidity in polarized , Al, and Au collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +300
We report on the nuclear dependence of transverse single-spin asymmetries (TSSAs) in the production of positively-charged hadrons in polarized , Al a…
Low-mass vector-meson production at forward rapidity in and AuAu collisions at ~GeV
PHENIX Collaboration, N. J. Abdulameer, U. Acharya +352
The PHENIX experiment at the Relativistic Heavy Ion Collider has measured low-mass vector-meson ( and ) production through the dimuon decay channel at forward rapidity $…
Angular decay coefficients of mesons at forward rapidity from collisions at GeV
A. Adare, C. Aidala, N. N. Ajitanand +387
We report the first measurement of the full angular distribution for inclusive decays in collisions at GeV. The measurements…
Measurement of nuclear modification at backward and forward rapidity in , Al, and Au collisions at GeV
U. A. Acharya, C. Aidala, Y. Akiba +313
Suppression of the nuclear-modification factor has been seen as a trademark signature of final-state effects in large collision systems for decades. In small systems, the nu…
Improving constraints on gluon spin-momentum correlations in transversely polarized protons via midrapidity open-heavy-flavor electrons in collisions at GeV
N. J. Abdulameer, U. Acharya, C. Aidala +321
Polarized proton-proton collisions provide leading-order access to gluons, presenting an opportunity to constrain gluon spin-momentum correlations within transversely polarized pro…
Transverse single-spin asymmetry of charged hadrons at forward and backward rapidity in polarized +, +Al, and +Au collisions at GeV}
N. J. Abdulameer, U. Acharya, C. Aidala +319
Reported here are transverse single-spin asymmetries () in the production of charged hadrons as a function of transverse momentum () and Feynman- () in polarize…
Pseudorapidity dependence of particle production and elliptic flow in asymmetric nuclear collisions of Al, Au, Au, and HeAu at GeV
A. Adare, C. Aidala, N. N. Ajitanand +364
Asymmetric nuclear collisions of Al, Au, Au, and HeAu at GeV provide an excellent laboratory for understanding particle production…
Creating small circular, elliptical, and triangular droplets of quark-gluon plasma
C. Aidala, Y. Akiba, M. Alfred +316
The experimental study of the collisions of heavy nuclei at relativistic energies has established the properties of the quark-gluon plasma (QGP), a state of hot, dense nuclear matt…
Measurements of second-harmonic Fourier coefficients from azimuthal anisotropies in , Au, Au, and HeAu collisions at GeV
N. J. Abdulameer, U. Acharya, A. Adare +389
Recently, the PHENIX Collaboration has published second- and third-harmonic Fourier coefficients and for midrapidity () charged hadrons in 0\%--5\% central $…
Identified charged-hadron production in Al, HeAu, and CuAu collisions at GeV and in UU collisions at GeV
PHENIX Collaboration, N. J. Abdulameer, U. Acharya +477
The PHENIX experiment has performed a systematic study of identified charged-hadron (, , , ) production at midrapidity in Al, HeAu, CuAu…
Transverse single-spin asymmetry of midrapidity and mesons in +Au and +Al collisions at 200 GeV
N. J. Abdulameer, U. Acharya, C. Aidala +319
Presented are the first measurements of the transverse single-spin asymmetries () for neutral pions and eta mesons in +Au and +Al collisions at Ge…
Nuclear-modification factor of charged hadrons at forward and backward rapidity in Al and Au collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +300
The PHENIX experiment has studied nuclear effects in Al and Au collisions at GeV on charged hadron production at forward rapidity (,…
ETpathfinder: a cryogenic testbed for interferometric gravitational-wave detectors
A. Utina, A. Amato, J. Arends +112
The third-generation of gravitational wave observatories, such as the Einstein Telescope (ET) and Cosmic Explorer (CE), aim for an improvement in sensitivity of at least a factor o…
Measurement of charm and bottom production from semileptonic hadron decays in collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +299
Measurements of the differential production of electrons from open-heavy-flavor hadrons with charm- and bottom-quark content in collisions at GeV are prese…
Performance of a Quintuple-GEM Based RICH Detector Prototype
M. Blatnik, K. Dehmelt, A. Deshpande +9
Cerenkov technology is often the optimal choice for particle identification in high energy particle collision applications. Typically, the most challenging regime is at high pseudo…
Measurements of multiparticle correlations in Au collisions at 200, 62.4, 39, and 19.6 GeV and Au collisions at 200 GeV and implications for collective behavior
C. Aidala, Y. Akiba, M. Alfred +314
Recently, multiparticle-correlation measurements of relativistic HeAu, Pb, and even collisions have shown surprising collective signatures. Here we prese…
Transverse-single-spin asymmetries of charged pions at midrapidity in transversely polarized collisions at GeV
U. A. Acharya, C. Aidala, Y. Akiba +307
In 2015, the PHENIX collaboration has measured single-spin asymmetries for charged pions in transversely polarized proton-proton collisions at the center of mass energy of $\sqrt{s…
Measurement of inclusive jet cross section and substructure in collisions at GeV
PHENIX Collaboration, N. J. Abdulameer, U. Acharya +443
The jet cross-section and jet-substructure observables in collisions at GeV were measured by the PHENIX Collaboration at the Relativistic Heavy Ion Collide…
Correlations of , , and pairs in + collisions at GeV and implications for and production mechanisms
C. Aidala, Y. Akiba, M. Alfred +290
PHENIX has measured the azimuthal correlations of muon pairs from charm and bottom semi-leptonic decays in + collisions at GeV, using a novel analysis techniqu…
Measurement of long-range angular correlations and azimuthal anisotropies in high-multiplicity Au collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +270
We present the first measurements of long-range angular correlations and the transverse momentum dependence of elliptic flow in high-multiplicity Au collisions at $\sqr…
Study of -meson production in Al, Au, Au, and HeAu collisions at GeV
U. Acharya, A. Adare, C. Aidala +367
Small nuclear collisions are mainly sensitive to cold-nuclear-matter effects; however, the collective behavior observed in these collisions shows a hint of hot-nuclear-matter effec…
Measurements of pairs from open heavy flavor and Drell-Yan in collisions at GeV
C. Aidala, Y. Akiba, M. Alfred +290
PHENIX reports differential cross sections of pairs from semileptonic heavy-flavor decays and the Drell-Yan production mechanism measured in collisions at $\sqrt{s…
Kinematic dependence of azimuthal anisotropies in Au, Au, He+Au at = 200 GeV
U. A. Acharya, A. Adare, C. Aidala +378
There is strong evidence for the formation of small droplets of quark-gluon plasma in He+Au collisions at the Relativistic Heavy Ion Collider (RHIC) and in +/Pb col…
Probing gluon spin-momentum correlations in transversely polarized protons through midrapidity isolated direct photons in collisions at GeV
U. A. Acharya, C. Aidala, Y. Akiba +308
Studying spin-momentum correlations in hadronic collisions offers a glimpse into a three-dimensional picture of proton structure. The transverse single-spin asymmetry for midrapidi…
Transverse single spin asymmetries of forward neutrons in , Al, and Au collisions at GeV as a function of transverse and longitudinal momenta
U. A. Acharya, C. Aidala, Y. Akiba +308
In 2015 the PHENIX collaboration at the Relativistic Heavy Ion Collider recorded , Al, and Au collision data at center of mass energies of $\sqrt{s_{_{NN}}}=20…
Transverse single-spin asymmetries of midrapidity and mesons in polarized collisions at GeV
U. A. Acharya, C. Aidala, Y. Akiba +311
We present a measurement of the transverse single-spin asymmetry for and mesons in collisions in the pseudorapidity range and at a center…
Measurement of the relative yields of to mesons produced at forward and backward rapidity in , Al, Au, and HeAu collisions at GeV
A. Adare, C. Aidala, N. N. Ajitanand +358
The PHENIX Collaboration has measured the ratio of the yields of to mesons produced in , Al, Au, and HeAu collisions at $\sqrt{s_{_{…
Measurement of at forward and backward rapidity in +, l, u, and He+Au collisions at
U. A. Acharya, A. Adare, C. Aidala +358
Charmonium is a valuable probe in heavy-ion collisions to study the properties of the quark gluon plasma, and is also an interesting probe in small collision systems to study cold…
Spintronic Oscillator Based on Magnetic Field Feedback
D. Dixit, K. Konishi, C. V. Tomy +2
We present a circuit design of a spintronic oscillator based on magnetic tunnel junction. In this design, a dc current is passed through a magnetic tunnel junction which is connect…