Publications (78)
Beam-Energy Dependence of Directed Flow of , , , and in Au+Au Collisions
STAR Collaboration, L. Adamczyk, J. R. Adams +342
Rapidity-odd directed flow measurements at midrapidity are presented for , , , and at 7.7, 11.5, 14.5, 19.6, 27, 39, 62.4 and 200…
Frequency combs from crystalline resonators: influence of cavity parameters on comb dynamics
Ivan S. Grudinin, N. Yu
We experimentally study the factors that influence the span in frequency combs derived from the crystalline whispering gallery mode resonators. We observe that cavity dispersion pl…
Beam energy dependence of rapidity-even dipolar flow in Au+Au collisions
STAR Collaboration, J. Adam, L. Adamczyk +341
New measurements of directed flow for charged hadrons, characterized by the Fourier coefficient \vone, are presented for transverse momenta , and centrality intervals…
Centrality and transverse momentum dependence of elliptic flow of multi-strange hadrons and meson in Au+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +327
We present high precision measurements of elliptic flow near midrapidity () for multi-strange hadrons and meson as a function of centrality and transverse momentum in…
Probing Parton Dynamics of QCD Matter with and Production
STAR Collaboration, L. Adamczyk, J. K. Adkins +326
We present measurements of and production at mid-rapidity from Au+Au collisions at nucleon-nucleon center-of-mass energies = 7.7, 11.5, 19.6, 27 and 39 Ge…
Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +353
Local parity-odd domains are theorized to form inside a Quark-Gluon-Plasma (QGP) which has been produced in high-energy heavy-ion collisions. The local parity-odd domains manifest…
WALLABY Pilot Survey: Public data release of ~1800 HI sources and high-resolution cut-outs from Pilot Survey Phase 2
C. Murugeshan, N. Deg, T. Westmeier +20
We present the Pilot Survey Phase 2 data release for the Wide-field ASKAP L-band Legacy All-sky Blind surveY (WALLABY), carried-out using the Australian SKA Pathfinder (ASKAP). We…
Bulk Properties of the Medium Produced in Relativistic Heavy-Ion Collisions from the Beam Energy Scan Program
STAR Collaboration, L. Adamczyk, J. K. Adkins +340
We present measurements of bulk properties of the matter produced in Au+Au collisions at 7.7, 11.5, 19.6, 27, and 39 GeV using identified hadrons (, $K^\pm…
Precision Measurement of the Longitudinal Double-spin Asymmetry for Inclusive Jet Production in Polarized Proton Collisions at GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +355
We report a new high-precision measurement of the mid-rapidity inclusive jet longitudinal double-spin asymmetry, , in polarized collisions at center-of-mass energy $\s…
Space-based research in fundamental physics and quantum technologies
S. G. Turyshev, U. E. Israelsson, M. Shao +12
Space-based experiments today can uniquely address important questions related to the fundamental laws of Nature. In particular, high-accuracy physics experiments in space can test…
Observation of meson nuclear modifications in Au+Au collisions at = 200 GeV
L. Adamczyk, J. K. Adkins, G. Agakishiev +352
We report the first measurement of charmed-hadron () production via the hadronic decay channel () in Au+Au collisions at …
Centrality dependence of identified particle elliptic flow in relativistic heavy ion collisions at sqrt(s)= 7.7--62.4 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +332
Elliptic flow (v_2) values for identified particles at midrapidity in Au + Au collisions measured by the STAR experiment in the Beam Energy Scan at the Relativistic Heavy Ion Colli…
Constraining the initial conditions and temperature dependent transport with three-particle correlations in Au+Au collisions
STAR Collaboration, L. Adamczyk, J. K. Adkins +340
We present three-particle mixed-harmonic correlations $\la \cos (mÏ_a + nÏ_b - (m+n) Ï_c)\ra$ for harmonics for charged particles in 200 GeV Au+Au coll…
Energy dependence of production in Au+Au collisions at 39, 62.4 and 200 GeV
L. Adamczyk, J. K. Adkins, G. Agakishiev +329
The inclusive transverse momentum () spectra and nuclear modification factors are reported at midrapidity () in Au+Au collisions at 39, 62.4…
Coherent diffractive photoproduction of mesons on gold nuclei at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +342
The STAR Collaboration reports on the photoproduction of pairs in gold-gold collisions at a center-of-mass energy of 200 GeV/nucleon-pair. These pion pairs are produced…
SAGE: A Proposal for a Space Atomic Gravity Explorer
G. M. Tino, A. Bassi, G. Bianco +44
The proposed mission "Space Atomic Gravity Explorer" (SAGE) has the scientific objective to investigate gravitational waves, dark matter, and other fundamental aspects of gravity a…
Efficient upconversion of sub-THz radiation in a high-Q whispering gallery resonator
D. V. Strekalov, A. A. Savchenkov, A. B. Matsko +1
We demonstrate efficient upconversion of sub-THz radiation into the optical domain in a high-Q whispering gallery mode resonator with quadratic optical nonlinearity. The 5x10^{-3}…
Measurement of the transverse single-spin asymmetry in at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +326
We present the measurement of the transverse single-spin asymmetry of weak boson production in transversely polarized proton-proton collisions at by the…
Charged-to-neutral correlation at forward rapidity in Au+Au collisions at =200 GeV
STAR Collaboration, N. M. Abdelwahab, L. Adamczyk +345
Event-by-event fluctuations of the ratio of inclusive charged to photon multiplicities at forward rapidity in Au+Au collision at =200 GeV have been studied. Dominant…
Effect of event selection on jetlike correlation measurement in +Au collisions at GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +327
Dihadron correlations are analyzed in GeV +Au collisions classified by forward charged particle multiplicity and zero-degree neutral energy in the A…
Longitudinal Double-Spin Asymmetries for Dijet Production at Intermediate Pseudorapidity in Polarized Collisions at = 200 GeV
J. Adam, L. Adamczyk, J. R. Adams +340
We present the first measurements of the longitudinal double-spin asymmetry for dijets with at least one jet reconstructed within the pseudorapidity range .…
Observation of charge asymmetry dependence of pion elliptic flow and the possible chiral magnetic wave in heavy-ion collisions
STAR Collaboration, L. Adamczyk, J. K. Adkins +327
We present measurements of and elliptic flow, , at midrapidity in Au+Au collisions at 200, 62.4, 39, 27, 19.6, 11.5 and 7.7 GeV, as a fu…
Azimuthal anisotropy in Cu+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. R. Adams +345
The azimuthal anisotropic flow of identified and unidentified charged particles has been systematically studied in Cu+Au collisions at = 200 GeV for harmonics $n…
Microwave whispering gallery resonator for efficient optical up-conversion
D. V. Strekalov, H. G. L. Schwefel, A. A. Savchenkov +3
Conversion of microwave radiation into the optical range has been predicted to reach unity quantum efficiency in whispering gallery resonators made from an optically nonlinear crys…
Search for the charged lepton flavor violating decay
M. Ablikim, M. N. Achasov, P. Adlarson +708
Based on events collected at the center-of-mass energy ~GeV with the BESIII detector, we search for the charged lepton fla…
A compact high-flux cold atom beam source
J. R. Kellogg, D. Schlippert, J. M. Kohel +3
We report on an efficient and compact high-flux Cs atom beam source based on a retro-reflected two-dimensional magneto-optical trap (2D MOT). We realize an effective pushing field…
Azimuthal transverse single-spin asymmetries of inclusive jets and charged pions within jets from polarized-proton collisions at GeV
STAR Collaboration, L. Adamczyk, J. R. Adams +342
We report the first measurements of transverse single-spin asymmetries for inclusive jet and jet + production at midrapidity from transversely polarized proton-proton co…
Measurements of jet quenching with semi-inclusive hadron+jet distributions in Au+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +341
The STAR Collaboration reports the measurement of semi-inclusive distributions of charged-particle jets recoiling from a high transverse momentum hadron trigger, in central and per…
Transverse spin transfer to and hyperons in polarized proton-proton collisions at
STAR Collaboration, J. Adam, L. Adamczyk +345
The transverse spin transfer from polarized protons to and hyperons is expected to provide sensitivity to the transversity distribution of the nucleon and to the tran…
production at low transverse momentum in p+p and d+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +328
We report on the measurement of production in the dielectron channel at mid-rapidity (|y|<1) in p+p and d+Au collisions at = 200 GeV from the STAR exper…
Computational Studies of Light Shift in Raman-Ramsey Interference-Based Atomic Clock
G. S. Pati, Z. Warren, N. Yu +1
Determining light shift in Raman-Ramsey interference is important for the development of atomic frequency standards based on a vapor cell. We have accurately calculated light shift…
production cross section and its dependence on charged-particle multiplicity in collisions at = 200 GeV
STAR Collaboration, J. Adam, L. Adamczyk +341
We present a measurement of inclusive production at mid-rapidity () in collisions at a center-of-mass energy of = 200 GeV with the STAR experiment at…
Dielectron Mass Spectra from Au+Au Collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +350
We report the STAR measurements of dielectron () production at midrapidity (1) in Au+Au collisions at = 200\,GeV. The measurements are evalua…
Upsilon production in U+U collisions at 193 GeV with the STAR experiment
STAR Collaboration, L. Adamczyk, J. K. Adkins +335
We present a measurement of the inclusive production of Upsilon mesons in U+U collisions at 193 GeV at mid-rapidity (|y| < 1). Previous studies in central Au+Au collisions at 200 G…
WALLABY Pilot Survey: the Potential Polar Ring Galaxies NGC~4632 and NGC~6156
N. Deg, R. Palleske, K. Spekkens +24
We report on the discovery of two potential polar ring galaxies (PRGs) in the WALLABY Pilot Data Release 1 (PDR1). These untargetted detections, cross-matched to NGC 4632 and NGC 6…
Beam energy dependence of (anti-)deuteron production in Au+Au collisions at RHIC
J. Adam, L. Adamczyk, J. R. Adams +338
We report the energy dependence of mid-rapidity (anti-)deuteron production in Au+Au collisions at 7.7, 11.5, 14.5, 19.6, 27, 39, 62.4, and 200 GeV, measured…
Improved measurement of the longitudinal spin transfer to and hyperons in polarized proton-proton collisions at = 200 GeV
J. Adam, L. Adamczyk, J. R. Adams +346
The longitudinal spin transfer to and hyperons produced in high-energy polarized proton--proton collisions is expected to be sensitive to the helicity distri…
Isolation of Flow and Nonflow Correlations by Two- and Four-Particle Cumulant Measurements of Azimuthal Harmonics in 200 GeV Au+Au Collisions
N. M. Abdelwahab, L. Adamczyk, J. K. Adkins +344
A data-driven method was applied to measurements of Au+Au collisions at 200 GeV made with the STAR detector at RHIC to isolate pseudorapidity distance $ÎÎ…
Collision Energy Dependence of Moments of Net-Kaon Multiplicity Distributions at RHIC
STAR Collaboration, L. Adamczyk, J. R. Adams +343
Fluctuations of conserved quantities such as baryon number, charge, and strangeness are sensitive to the correlation length of the hot and dense matter created in relativistic heav…
Charge-dependent directed flow in Cu+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +337
We present the first measurement of charge-dependent directed flow in Cu+Au collisions at = 200 GeV. The results are presented as a function of the particle tran…
Low- pair production in AuAu collisions at = 200 GeV and UU collisions at = 193 GeV at STAR
J. Adam, L. Adamczyk, J. R. Adams +341
We report first measurements of pair production in the mass region 0.4 2.6 GeV/ at low transverse momentum ( 0.15 GeV/) in non-central Au…
Measurement of azimuthal anisotropy at mid-rapidity in Au+Au collisions at \sNN = 200\,GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +340
We report the first measurement of the elliptic anisotropy () of the charm meson at mid-rapidity (\,\,1) in Au+Au collisions at \sNN = 200\,GeV. The measurement…
Global polarization of hyperons in Au+Au collisions at = 200 GeV
J. Adam, L. Adamczyk, J. R. Adams +340
Global polarization of hyperons has been measured to be of the order of a few tenths of a percent in Au+Au collisions at = 200 GeV, with no significant diff…
Energy Dependence of , , and Fluctuations in Au+Au Collisions from = 7.7 to 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +329
A search for the quantum chromodynamics (QCD) critical point was performed by the STAR experiment at the Relativistic Heavy Ion Collider, using dynamical fluctuations of unlike par…
Harmonic decomposition of three-particle azimuthal correlations at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +340
We present measurements of three-particle correlations for various harmonics in Au+Au collisions at energies ranging from to 200 GeV using the STAR detector…
Elliptic flow of electrons from heavy-flavor hadron decays in Au+Au collisions at 200, 62.4, and 39 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +342
We present measurements of elliptic flow () of electrons from the decays of heavy-flavor hadrons () by the STAR experiment. For Au+Au collisions at $\sqrt{s_{\rm NN}}…
Correlation Measurements Between Flow Harmonics in Au+Au Collisions at RHIC
STAR Collaboration, J. Adam, L. Adamczyk +341
Flow harmonics () in the Fourier expansion of the azimuthal distribution of particles are widely used to quantify the anisotropy in particle emission in high-energy heavy-ion…
Beam Energy Dependence of Jet-Quenching Effects in Au+Au Collisions at = 7.7, 11.5, 14.5, 19.6, 27, 39, and 62.4 GeV
STAR Collaboration, L. Adamczyk, J. R. Adams +338
We report measurements of the nuclear modification factor, , for charged hadrons as well as identified , , and for Au+Au co…
Temperature measurement and stabilization in a birefringent whispering gallery resonator
D. V. Strekalov, R. J. Thompson, L. M. Baumgartel +2
Temperature measurement with nano-Kelvin resolution is demonstrated at room temperature, based on the thermal dependence of an optical crystal anisotropy in a high quality whisperi…
Longitudinal Double-Spin Asymmetries for s in the Forward Direction for 510 GeV Polarized Collisions
J. Adam, L. Adamczyk, J. R. Adams +340
The STAR Collaboration reports measurements of the longitudinal double-spin asymmetry, , for neutral pions produced at forward directions in polarized proton-proton collisi…
Energy dependence of acceptance-corrected dielectron excess mass spectrum at mid-rapidity in Au+Au collisions at and 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +331
The acceptance-corrected dielectron excess mass spectra, where the known hadronic sources have been subtracted from the inclusive dielectron mass spectra, are reported for the firs…
Dual topological superconducting states in the layered titanium-based oxypnictide superconductor BaTiSbO
Z. Huang, W. L. Liu, H. Y. Wang +23
Topological superconductors have long been predicted to host Majorana zero modes which obey non-Abelian statistics and have potential for realizing non-decoherence topological quan…
Near-side azimuthal and pseudorapidity correlations using neutral strange baryons and mesons in d+Au, Cu+Cu and Au+Au collisions at = 200 GeV
STAR Collaboration, B. Abelev, L. Adamczyk +333
We present measurements of the near-side of triggered di-hadron correlations using neutral strange baryons (, ) and mesons () at intermediate transverse momentum…
Suppression of Upsilon Production in d+Au and Au+Au Collisions at sqrt(s_NN) = 200 GeV
L. Adamczyk, J. K. Adkins, G. Agakishiev +354
We report measurements of Upsilon meson production in p+p, d+Au, and Au+Au collisions using the STAR detector at RHIC. We compare the Upsilon yield to the measured cross section in…
Odyssey: a Solar System Mission
B. Christophe, P. H. Andersen, J. D. Anderson +33
The Solar System Odyssey mission uses modern-day high-precision experimental techniques to test the laws of fundamental physics which determine dynamics in the solar system. It cou…
Beam energy dependent two-pion interferometry and the freeze-out eccentricity of pions in heavy ion collisions at STAR
STAR Collaboration, L. Adamczyk, J. K. Adkins +353
We present results of analyses of two-pion interferometry in Au+Au collisions at = 7.7, 11.5, 19.6, 27, 39, 62.4 and 200 GeV measured in the STAR detector as part o…
Abstract Milling with Turn Costs
M. Fellows, P. Giannopoulos, C. Knauer +4
The Abstract Milling problem is a natural and quite general graph-theoretic model for geometric milling problems. Given a graph, one asks for a walk that covers all its vertices wi…
Waveguide couplers for ferroelectric optical resonators
Ivan S. Grudinin, A. Kozhanov, N. Yu
We report a study of using the same material to fabricate a whispering gallery mode resonator and a coupler. Coupling to high Q whispering gallery modes of the lithium niobate reso…
Measurement of elliptic flow of light nuclei at = 200, 62.4, 39, 27, 19.6, 11.5, and 7.7 GeV at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +329
We present measurements of 2 order azimuthal anisotropy () at mid-rapidity for light nuclei d, t, He (for = 200, 62.4, 39, 27, 19.6,…
Beam Energy Dependence of the Third Harmonic of Azimuthal Correlations in Au+Au Collisions at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +328
We present results from a harmonic decomposition of two-particle azimuthal correlations measured with the STAR detector in Au+Au collisions for energies ranging from $\sqrt{s_{NN}}…
Electronic structure of the high-mobility two-dimensional antiferromagnetic metal GdTe
J. S. Liu, S. C. Huan, Z. H. Liu +10
The new-found two-dimensional antiferromagnetic GdTe is attractive owing to its highest carrier mobility among all known layered magnetic materials, as well as its potential ap…
Jet-Hadron Correlations in sqrt{s_{NN}} = 200 GeV p+p and Central Au+Au Collisions
STAR Collaboration, L. Adamczyk, J. K. Adkins +351
Azimuthal angular correlations of charged hadrons with respect to the axis of a reconstructed (trigger) jet in Au+Au and p+p collisions at i…
Pressure-induced superconductivity and topological phase transitions in the topological nodal-line semimetal SrAs3
E. J. Cheng, W. Xia, X. B. Shi +16
Topological nodal-line semimetals (TNLSMs) are materials whose conduction and valence bands cross each other, meeting a topologically-protected closed loop rather than discrete poi…
Observation of Transverse Spin-Dependent Azimuthal Correlations of Charged Pion Pairs in at GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +325
We report the observation of transverse polarization-dependent azimuthal correlations in charged pion pair production with the STAR experiment in collisions at RHIC.…
Measurement of longitudinal spin asymmetries for weak boson production in polarized proton-proton collisions at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +355
We report measurements of single- and double- spin asymmetries for and $Z/γ^*$ boson production in longitudinally polarized collisions at GeV by t…
Energy and Centrality Dependence of Chemical Freeze-out Thermodynamics parameters
N. Yu, F. Liu, K. Wu
Driven by the Beam Energy Scan (BES) program at the RHIC, researches and discussions on the QCD phase diagram have flourished recently. In order to provide a reference from microsc…
Long-range pseudorapidity dihadron correlations in +Au collisions at GeV
L. Adamczyk, J. K. Adkins, G. Agakishiev +329
Dihadron angular correlations in +Au collisions at GeV are reported as a function of the measured zero-degree calorimeter neutral energy and the forward…
Production of Protons and Light Nuclei in Au+Au Collisions at = 3 GeV with the STAR Detector
STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +349
We report the systematic measurement of protons and light nuclei production in Au+Au collisions at = 3 GeV by the STAR experiment at the Relativistic Heavy…
WALLABY Pilot Survey: kNN identification of perturbed galaxies through HI morphometrics
B. W. Holwerda, Helga Dénes, J. Rhee +11
Galaxy morphology in stellar light can be described by a series of "non-parametric" or "morphometric" parameters, such as concentration-asymmetry-smoothness, Gini, , and Se…
Azimuthal anisotropy in U+U and Au+Au collisions at RHIC
STAR Collaboration, L. Adamczyk, J. K. Adkins +325
Collisions between prolate uranium nuclei are used to study how particle production and azimuthal anisotropies depend on initial geometry in heavy-ion collisions. We report the two…
Beam-Energy Dependence of Directed Flow of Protons, Antiprotons and Pions in Au+Au Collisions
STAR Collaboration, L. Adamczyk, J. K. Adkins +351
Rapidity-odd directed flow() measurements for charged pions, protons and antiprotons near mid-rapidity () are reported in 7.7, 11.5, 19.6, 27, 39, 62.4…
Di-Jet Imbalance Measurements at GeV at STAR
STAR Collaboration, L. Adamczyk, J. K. Adkins +334
We report the first di-jet transverse momentum asymmetry measurements from Au+Au and p+p collisions at RHIC. The two highest-energy back-to-back jets reconstructed from fragments w…
Measurement of the cross section and longitudinal double-spin asymmetry for di-jet production in polarized collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +341
We report the first measurement of the longitudinal double-spin asymmetry for mid-rapidity di-jet production in polarized collisions at a center-of-mass energy of $\s…
The meson decay measured with the STAR experiment in Au+Au collisions at = 200 GeV
STAR Collaboration, L. Adamczyk, J. K. Adkins +328
We report the measurement of the leptonic () decay channel of the (1020) meson in Au+Au collisions at = 200 GeV by the STAR experiment. The trans…
Di-Hadron Correlations with Identified Leading Hadrons in 200 GeV Au+Au and d+Au Collisions at STAR
STAR Collaboration, L. Adamczyk, J. K. Adkins +326
The STAR collaboration presents for the first time two-dimensional di-hadron correlations with identified leading hadrons in 200 GeV central Au+Au and minimum-bias d+Au collisions…
Beam Energy Dependence of Triton Production and Yield Ratio () in Au+Au Collisions at RHIC
STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +342
We report the triton () production in mid-rapidity ( 0.5) Au+Au collisions at = 7.7--200 GeV measured by the STAR experiment from the first phase of…
Transverse spin-dependent azimuthal correlations of charged pion pairs measured in p+p collisions at = 500 GeV
STAR Collaboration, L. Adamczyk, J. R. Adams +344
The transversity distribution, which describes transversely polarized quarks in transversely polarized nucleons, is a fundamental component of the spin structure of the nucleon, an…
Measurements of Dielectron Production in AuAu Collisions at = 200 GeV from the STAR Experiment
STAR Collaboration, L. Adamczyk, J. K. Adkins +325
We report on measurements of dielectron () production in AuAu collisions at a center-of-mass energy of 200 GeV per nucleon-nucleon pair using the STAR detector at RHIC.…