318 citations · 2.5k across the 52 of their papers we have counts for
52 papers
Magicity Revealed by the Mass of the Proton Dripline Nucleus Si
Y. M. Xing, Y. F. Luo, Y. H. Zhang +36
Using the -defined isochronous mass spectrometry technique, we conducted the first mass measurement of the proton dripline nucleus Si. We confirm that Si is bound…
Robust incoherent perfect absorption
H. S. Xu, L. Jin
A coherent perfect absorber is capable of completely absorbing input waves. However, the coherent perfect absorption severely depends on the superposition of the input waves, and t…
Edge State, Band Topology, and Time Boundary Effect in the Fine-Grained Categorization of Chern Insulators
H. C. Wu, H. S. Xu, L. C. Xie +1
We predict novel topological phases with broken time-reversal symmetry supporting the coexistence of opposite chiral edge states, which are fundamentally different from the photoni…
Pseudo-Hermiticity protects the energy-difference conservation in the scattering
H. S. Xu, L. Jin
Symmetry plays a fundamentally important role in physics. In this work, we find a conservation law, , which is valid for any non-Hermitian s…
Tunable Aharonov-Bohm cages through anti--symmetric imaginary couplings
S. M. Zhang, H. S. Xu, L. Jin
The Aharonov-Bohm (AB) cage enables localized confinement with nondiffractive propagation for arbitrary excitation. In this study, we introduce an anti-parity-time (anti-$\mathcal{…
High-order spectral singularity
H. S. Xu, L. C. Xie, L. Jin
Exceptional point and spectral singularity are two types of singularity that are unique to non-Hermitian systems. Here, we report the high-order spectral singularity as a high-orde…
Coherent resonant transmission
H. S. Xu, L. Jin
The reflectionless coherent light transport in the coupled resonator array is investigated in the presence of intra-resonator intermodal coupling between the clockwise and counterc…
Signature of edge states in resonant wave scattering
H. S. Xu, K. L. Zhang, L. Jin +1
Particle beam scattering is a conventional technique for detecting the nature of matter. We studied the scattering problem of a cluster connected to multiple leads. We established…
Coupling-induced nonunitary and unitary scattering in anti-PT-symmetric non-Hermitian systems
H. S. Xu, L. jin
We investigate the properties of two anti-parity-time (anti-PT )-symmetric four-site scattering centers. The anti-PT -symmetric scattering center may have imaginary couplings, real…
Particle identification and revolution time corrections for the isochronous mass spectrometry in storage rings
Y. M. Xing, Y. H. Zhang, M. Wang +20
In the isochronous mass spectrometry (IMS) performed at storage rings, masses of short-lived nuclides are determined through precision measurements of their mean revolution times.…
A method to measure the transition energy of the isochronously tuned storage ring
R. J. Chen, X. L. Yan, W. W. Ge +27
The Isochronous Mass Spectrometry (IMS) is a powerful technique developed in heavy-ion storage rings for measuring masses of very short-lived exotic nuclei. The IMS is based on the…
Observation of He+ cluster states in Li
W. H. Ma, J. S. Wang, D. Patel +25
He+ cluster states of exited Li have been measured by 32.7 MeV/nucleon Li beams bombarding on Pb target. Two resonant states are clearly observed with…
The decay characteristic of Si and its ground-state mass significantly affected by three-nucleon forces
X. X. Xu, C. J. Lin, L. J. Sun +42
The decay of the proton-rich nucleus Si was studied by a silicon array coupled with germanium clover detectors. Nine charged-particle groups are observed and most of them ar…
Beta-decay study of proton-rich nucleus Mg
L. J. Sun, X. X. Xu, C. J. Lin +32
The decay of the drip-line nucleus Mg gives important information on resonances in Na, which are relevant for the astrophysical -process. A detailed decay…
Isomerism in the "south-east" of Sn and a predicted neutron-decaying isomer in Pd
Cenxi Yuan, Zhong Liu, Furong Xu +11
Excited states in neutron-rich nuclei located south-east of Sn are investigated by shell-model calculations. A new shell-model Hamiltonian is constructed for the present st…
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 experi…
Thermal conductivity of the diamond-chain compound Cu_3(CO_3)_2(OH)_2
J. C. Wu, J. D. Song, Z. Y. Zhao +6
Thermal conductivity (κ) of a distorted spin diamond-chain system, Cu_3(CO_3)_2(OH)_2, is studied at low temperatures down to 0.3 K and in magnetic fields up to 14 T. In zero field…
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…
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…
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…
Accurate correction of magnetic field instabilities for high-resolution isochronous mass measurements in storage rings
P. Shuai, H. S. Xu, Y. H. Zhang +20
Isochronous mass spectrometry (IMS) in storage rings is a successful technique for accurate mass measurements of short-lived nuclides with relative precision of about $10^{-5}-10^{…
Charge and frequency resolved isochronous mass spectrometry in storage rings: First direct mass measurement of the short-lived neutron-deficient Co nuclide
P. Shuai, H. S. Xu, X. L. Tu +31
Revolution frequency measurements of individual ions in storage rings require sophisticated timing detectors. One of common approaches for such detectors is the detection of second…
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 …
Nuclear Physics Experiments with Ion Storage Rings
Yu. A. Litvinov, S. Bishop, K. Blaum +38
In the last two decades a number of nuclear structure and astrophysics experiments were performed at heavy-ion storage rings employing unique experimental conditions offered by suc…