43 citations · 298 across the 20 of their papers we have counts for
20 papers
Probing high-momentum component in nucleon momentum distribution by neutron-proton bremsstrahlung γ-rays in heavy ion reactions
Yuhao Qin, Qinglin Niu, Dong Guo +25
The high momentum tail (HMT) of nucleons, as a signature of the short-range correlations in nuclei, has been investigated by the high-energy bremsstrahlung rays produced in $^{…
New measurement of the elemental fragmentation cross sections of 218 MeV/nucleon 28 Si on a carbon target
Guang-Shuai Li, Jun Su, Bao-Hua Sun +24
Elemental fragmentation cross sections (EFCSs) of stable and unstable nuclides have been investigated with various projectile-target combinations at a wide range of incident energi…
Constraining equation of state of nuclear matter by charge-changing cross section measurements of mirror nuclei
Jun-Yao Xu, Zheng-Zheng Li, Bao-Hua Sun +4
The nuclear symmetry energy plays a key role in determining the equation of state (EoS) of dense, neutron-rich matter, which connects the atomic nuclei with the hot and dense matte…
Measurements of Dy() at energies relevant for astrophysical process
Hao Cheng, Bao-Hua Sun, Li-Hua Zhu +20
Rare information on photodisintegration reactions of nuclei with mass numbers at astrophysical conditions impedes our understanding of the origin of -nuclei. Exp…
Intrinsic radiation background of LaBr(Ce) detector via coincidence measurements and simulations
Hao Cheng, Bao-Hua Sun, Li-Hua Zhu +5
The LaBr(Ce) detector has attracted much attention in recent years for its superior characteristics to other scintillating materials in terms of resolution and efficiency. Howe…
Masses of ground and isomeric states of In and configuration-dependent shell evolution in odd- indium isotopes
X. Xu, J. H. Liu, C. X. Yuan +40
We report first precision mass measurements of the isomeric and ground states of In. The determined isomeric excitation energy continues a smooth trend of o…
The =2 bands in In: possible antimagnetic rotation
Meng Wang, Wu-ji Sun, Bao-hua Sun +18
The high-spin structure of In was investigated with the Mo(N, 5)In fusion-evaporation reaction at CIAE, Beijing. Eleven new -rays of In…
Improvement of charge resolution for radioactive heavy ions at relativistic energies using a hybrid detector system
J. W. Zhao, B. H. Sun, L. C. He +21
In typical nuclear physics experiments with radioactive ion beams (RIBs) selected by the in-flight separation technique, Si detectors or ionization chambers are usually equipped fo…
Application of isochronous mass spectrometry for the study of angular momentum population in projectile fragmentation reactions
X. L. Tu, A. Kelic-Heil, Yu. A. Litvinov +37
Isochronous mass spectrometry was applied to measure isomeric yield ratios of fragmentation reaction products. This approach is complementary to conventional gamma-ray spectroscopy…
Towards the full realization of the RIBLL2 beam line at the HIRFL-CSR complex
Bao-Hua Sun, Jian-Wei Zhao, Xue-Heng Zhang +31
The RIBLL2 in-flight separator at IMP, the secondary beam line between two storage rings at the \blue{\uwave{Heavy Ion Research Facility in Lanzhou (HIRFL-CSR)}}, has been commissi…
Reinvestigation of the excited states in the proton emitter Lu: particle-hole excitations across the subshell
F. Wang, B. H. Sun, Z. Liu +41
The excited states of the proton emitter Lu were reinvestigated in a recoil-decay tagging experiment at the Accelerator Laboratory of the University of Jyväskylä (JYFL). Th…
Spectroscopic factor and proton formation probability for the d3/2 proton emitter 151mLu
F. Wang, B. H. Sun, Z. Liu +42
The quenching of the experimental spectroscopic factor for proton emission from the short-lived isomeric state in Lu was a long-standing problem. In the present…
Plastic scintillation detectors for precision time-of-flight measurements of relativistic heavy ions
Wen-Jian Lin, Jian-Wei Zhao, Bao-Hua Sun +24
Plastic scintillation detectors for Time-of-Flight (TOF) measurements are almost essential for event-by-event identification of relativistic rare isotopes. In this work, a pair of…
Correlating charge radius with quadrupole deformation and in atomic nuclei
Bao-Hua Sun, Chuan-Ye Liu, Hao-Xin Wang
A very good linear correlation is found between the four-point charge radius relation with that of quadrupole deformation data in even-even nuclei. This results i…
Search for η'(958)-nucleus bound states by (p,d) reaction at GSI and FAIR
H. Fujioka, Y. Ayyad, J. Benlliure +51
The mass of the η' meson is theoretically expected to be reduced at finite density, which indicates the existence of η'-nucleus bound states. To investigate these states, we perfor…
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…
Constraint on the cosmic age from the solar -process abundances
T. H. Heng, X. D. Xu, Z. M. Niu +2
The cosmic age is an important physical quantity in cosmology. Based on the radiometric method, a reliable lower limit of the cosmic age is derived to be Gyr by usi…
The 18Ne(a,p)21Na breakout reaction in x-ray bursts: experimental determination of spin-parities for alpha resonances in 22Mg via resonant elastic scattering of 21Na+p
J. J. He, L. Y. Zhang, A. Parikh +20
The Ne(,)Na reaction provides a pathway for breakout from the hot CNO cycles to the -process in type I x-ray bursts. To better determine this astrophysical…
Present and Future Experiments with Stored Exotic Nuclei at Relativistic Energies
H. Geissel, Yu. A. Litvinov, B. Pfeiffer
Recent progress is presented from experiments on masses and lifetimes of bare and few-electron exotic nuclei at GSI.