177 citations · 609 across the 21 of their papers we have counts for
21 papers
-forbidden strengths near Sn from knockout reactions in Cd and Sn
T. J. Gray, K. L. Jones, R. Grzywacz +21
Neutron knockout reactions on beams of Cd, and Sn are presented. States in the residual Cd and Sn nuclei are populated, including low-lying…
Large amplification of the isospin-dependence of proton emitting source size in nuclear collisions induced by radioactive ion beams: A signal of n-p correlation
Y. J. Wang, C. K. Tam, Z. G. Xiao +64
We report proton-proton correlation function measurements in central Sn+Sn and Sn+Sn collisions at 270 MeV/nucleon. The proton emitting source sizes…
Beta-decay Half Lives beyond Ca: A Systematic Survey of Decay Properties approaching the Neutron Dripline
W. -J. Ong, Z. Y. Xu, R. Grzywacz +83
In an experiment performed at the Facility for Rare Isotope Beams (FRIB) using the FRIB Decay Station initiator (FDSi), 15 new half lives of isotopes near Ca were measured.…
Universal Effective Charges in the and Shells
T. H. Ogunbeku, J. M. Allmond, T. J. Gray +79
The 247-keV state in Sc, populated in the decay of Ca, is reported here as a nanosecond isomer with a half-life of 26.0(22) ns. The state is interpreted as the $1…
Constraining nucleon effective masses with flow and stopping observables from the SRIT experiment
C. Y. Tsang, M. Kurata-Nishimura, M. B. Tsang +52
Properties of the nuclear equation of state (EoS) can be probed by measuring the dynamical properties of nucleus-nucleus collisions. In this study, we present the directed flow ($v…
Strong evidence for 9N and the limits of existence of atomic nuclei
R. J. Charity, J. Wylie, S. M. Wang +21
The boundaries of the Chart of Nuclides contain exotic isotopes that possess extreme proton-toneutron asymmetries. Here we report on strong evidence of 9N, one of the most exotic p…
Isoscaling in central Sn+Sn collisions at 270 MeV/u
J. W. Lee, M. B. Tsang, C. Y. Tsang +61
Experimental information on fragment emissions is important in understanding the dynamics of nuclear collisions and in the development of transport model simulating heavy-ion colli…
Using spin alignment of inelastically-excited fast beams to make spin assignments: the spectroscopy of 13O as a test case
R. J. Charity, T. B. Webb, J. M. Elson +23
Excited states in 13O were investigated using inelastic scattering of an E/A=69.5-MeV 13O beam off of a 9Be target. The excited states were identified in the invariant-mass spectra…
Probing the Symmetry Energy with the Spectral Pion Ratio
J. Estee, W. G. Lynch, C. Y. Tsang +60
Many neutron star (NS) properties, such as the proton fraction within a NS, reflect the symmetry energy contributions to the Equation of State that dominate when neutron and proton…
Symmetry energy investigation with pion production from Sn+Sn systems
G. Jhang, J. Estee, J. Barney +77
In the past two decades, pions created in the high density regions of heavy ion collisions have been predicted to be sensitive at high densities to the symmetry energy term in the…
The SRIT Time Projection Chamber
J. Barney, J. Estee, W. G. Lynch +37
The SAMURAI Pion Reconstruction and Ion-Tracker Time Projection Chamber (SRIT TPC) was designed to enable measurements of heavy ion collisions with the SAMURAI spectrometer at t…
Space Charge Effects in the SRIT Time Projection Chamber
C. Y. Tsang, J. Estee, R. Wang +12
Time projection chambers (TPCs) are widely used in nuclear and particle physics. They are particularly useful when measuring reaction products from heavy ion collisions. Most nucle…
Charged particle track reconstruction with SRIT Time Projection Chamber
J. W. Lee, G. Jhang, G. Cerizza +18
In this paper, we present a software framework, SRITROOT, which is capable of track reconstruction and analysis of heavy-ion collision events recorded with the SRIT time proj…
Particle decays of levels in N and O investigated with the invariant-mass method
T. B. Webb, R. J. Charity, J. M. Elson +23
Particle-decaying states of the light nuclei N and O were studied using the invariant-mass method. The decay energies and intrinsic widths of a number of states we…
First observation of unbound O, the mirror of the halo nucleus Li
T. B. Webb, S. M. Wang, K. W. Brown +23
The structure of the extremely proton-rich nucleus O, the mirror of the two-neutron halo nucleus Li, has been studied experimentally for the first t…
Pion Production in Rare Isotope Collisions
M. B. Tsang, J. Estee, H. Setiawan +15
Pion energy spectra are presented for central collisions of neutron-rich 132Sn+124Sn and neutron-deficient 108Sn+112Sn systems using simulations with Boltzmann-Uehling-Uhlenbeck tr…
KATANA - a charge-sensitive triggering system for the SRIT experiment
P. Lasko, M. Adamczyk, J. Brzychczyk +19
KATANA - the Krakow Array for Triggering with Amplitude discrimiNAtion - has been built and used as a trigger and veto detector for the SRIT TPC at RIKEN. Its construction allow…
Recent direct reaction experimental studies with radioactive tin beams
K. L. Jones, S. Ahn, J. M. Allmond +40
Direct reaction techniques are powerful tools to study the single-particle nature of nuclei. Performing direct reactions on short-lived nuclei requires radioactive ion beams produc…
Neutron Knockout on Beams of Sn and Cd
Giordano Cerizza
Characterizing the nature of single-particle states outside of double shell closures is essential to a fundamental understanding of nuclear structure. This is especially true for t…
Search for supersymmetry in hadronic final states with missing transverse energy using the variables AlphaT and b-quark multiplicity in pp collisions at 8 TeV
CMS Collaboration
An inclusive search for supersymmetric processes that produce final states with jets and missing transverse energy is performed in pp collisions at a centre-of-mass energy of 8 TeV…
Study of the Bs->J/psi phi decay in pp collisions at sqrt(s)=7 TeV with the CMS detector
Giordano Cerizza
B-hadrons are an ideal tool for advancing our current understanding of the flavor sector of the Standard Model (SM). The study of B-meson production and decays is one of the key ph…