output
20092021
most citedTwo closed forms for the Bernoulli polynomials

77 citations

56 papers

nucl-th2021★ 19 cited

Determining impact parameters of heavy-ion collisions at low-intermediate incident energies using deep learning with convolutional neural network

X. Zhang, Y. Huang, W. Lin +18

A deep learning based method with the convolutional neural network (CNN) algorithm for determining the impact parameters is developed using the constrained molecular dynamics model…

math.GM2021★ 17 cited

Several combinatorial identities derived from series expansions of powers of arcsine

Feng Qi, Chao-Ping Chen, Dongkyu Lim

In the paper, with the aid of the series expansions of the square or cubic of the arcsine function, the authors establish several possibly new combinatorial identities containing t…

math.CA2020★ 23 cited

From inequalities involving exponential functions and sums to logarithmically complete monotonicity of ratios of gamma functions

Feng Qi, Bai-Ni Guo

In the paper, the authors review origins, motivations, and generalizations of a series of inequalities involving several exponential functions and sums, establish three new inequal…

math.CA2019★ 18 cited

A ratio of many gamma functions and its properties with applications

Feng Qi, Wen-Hui Li, Shu-Bin Yu +2

In the paper, the authors establish an inequality involving exponential functions and sums, introduce a ratio of many gamma functions, discuss properties, including monotonicity, l…

nucl-ex2019★ 13 cited

Yield ratio of neutrons to protons in N and C from 0.6 MeV to 3 MeV

W. J. Li, Y. G. Ma, G. Q. Zhang +8

The neutron yield in C(d,n)N and the proton yield in C have been measured by deuteron beam from 0.6 MeV to 3 MeV which is delivered from a 4-MeV ele…

math.FA2019★ 5 cited

Inequalities for selected eigenvalues of the product of matrices

Bo-Yan Xi, Fuzhen Zhang

The product of a Hermitian matrix and a positive semidefinite matrix has only real eigenvalues. We present bounds for sums of eigenvalues of such a product.

nucl-ex2019★ 7 cited

Triple α Resonances in the Decay of Hot Nuclear Systems *

S. Zhang

The Efimov (Thomas) trimers in excited 12 C nuclei, for which no observation exists yet, are discussed by means of analyzing the experimental data of 70(64) Zn( 64 Ni) + 70(64) Zn(…

math-ph2019★ 33 cited

Constructing Riemann-Hilbert problem and multi-soliton solutions for the N-coupled Hirota equations in an optical fiber

Zhou-Zheng Kang, Tie-Cheng Xia

This paper focuses on investigation of the N-coupled Hirota equations arising in an optical fiber. Starting from analyzing the spectral problem, a kind of matrix Riemann-Hilbert pr…

physics.plasm-ph2018★ 25 cited

Nuclear probes of an out-of-equilibrium plasma at the highest compression

G. Zhang, M. Huang, A. Bonasera +20

We report the highest compression reached in laboratory plasmas using eight laser beams, E12 kJ, =2 ns in third harmonic on a CD target at the She…

math-ph2018

Riemann-Hilbert method for N-soliton solution of the coupled Hirota system in nonlinear fiber

Zhou-Zheng Kang, Tie-Cheng Xia

Under investigation in this work is the coupled Hirota system arising in nonlinear fiber. The spectral analysis of the Lax pair is first carried out and a Riemann-Hilbert problem i…

math-ph2018

Riemann-Hilbert approach and N-soliton solution for an eighth-order nonlinear Schrodinger equation in an optical fiber

Zhou-Zheng Kang, Tie-Cheng Xia

This paper aims to present an application of Riemann-Hilbert approach to treat higher-order nonlinear differential equation that is an eighth-order nonlinear Schrodinger equation a…

nucl-ex2018★ 17 cited

Strongly Resonating Bosons in Hot Nuclei

S. Zhang, A. Bonasera, M. Huang +6

When two heavy ions near the Fermi energy collide, a warm and low-density region can form in which fragments appear. This region is mainly dominated by proton (p) and alpha particl…

astro-ph.SR2018★ 67 cited

The nature of the Li enrichment in the most Li-rich giant star

Hong-Liang Yan, Jian-Rong Shi, Yu-Tao Zhou +13

About one percent of giants\upcite{Brown1989} are detected to have anomalously high lithium (Li) abundances in their atmospheres, conflicting directly with the prediction of the st…

hep-ph2018★ 4 cited

Direct Detection of Axion-Like Particles in Bismuth-Based Topological Insulators

Tairan Liang, Bin Zhu, Ran Ding +1

In recent years a new field emerged in dark matter community and immediately attracted a multitude of theoriests and experimentalists, that of light dark matter direct detection in…

nucl-th2018★ 13 cited

Sensitivity study of experimental measures for the nuclear liquid-gas phase transition in the statistical multifragmentation model

W. Lin, P. Ren, H. Zheng +4

The experimental measures of the multiplicity derivatives, the moment parameters, the bimodal parameter, the fluctuation of maximum fragment charge number (NVZ), the Fisher exponen…

nucl-ex2018★ 6 cited

Statistical analysis of experimental multifragmentation events in Zn + Sn at 40 MeV/nucleon

W. Lin, H. Zheng, P. Ren +7

A statistical multifragmentation model (SMM) is applied to the experimentally observed multifragmentation events in an intermediate heavy ion reaction.Using the temperature and sym…

nucl-th2018★ 27 cited

Decay Modes of the Hoyle State in

H. Zheng, A. Bonasera, M. Huang +1

Recent experimental results give an upper limit less than 0.043\% (95\% C.L.) to the direct decay of the Hoyle state into 3 respect to the sequential decay into {Be}+. We…

nucl-ex2018★ 44 cited

Evidence for high excitation energy resonances in the 7 alpha disassembly of Si

X. G. Cao, E. J. Kim, K. Schmidt +19

The excitation function for the 7 alpha de-excitation of Si nuclei excited to high excitation energies in the collisions of 35 MeV/nucleon Si with C reveals re…

nucl-ex2017★ 15 cited

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…

nucl-ex2016★ 17 cited

Alpha Conjugate Neck Structures in the Collisions of 35 MeV/nucleon 40Ca with 40Ca

K. Schmidt, X. Cao, E. J. Kim +24

The de-excitation of alpha-conjugate nuclei produced in reactions of 35 MeV/nucleon 40Ca with 40Ca has been investigated. Particular emphasis is placed on examining the dynamics of…

cond-mat.mes-hall2015★ 3 cited

Second-order correlation function from asymmetric to symmetric transitions due to spectrally indistinguishable biexciton cascade emission

X. F. Wu, X. M. Dou, K. Ding +7

We report the observed photon bunching statistics of biexciton cascade emission at zero time delay in single quantum dots by second-order correlation function measurements under co…

nucl-th2015

Direct Urca processes involving singlet proton superfluidity in neutron star cooling

Yan Xu, Xiu Lin Huang, Xiao Jun Zhang +4

A detailed description of the baryon direct Urca processes A: , B: , C: related to the neutr…

math.CO2015★ 77 cited

Two closed forms for the Bernoulli polynomials

Feng Qi, Robin J. Chapman

In the paper, the authors find two closed forms involving the Stirling numbers of the second kind and in terms of a determinant of combinatorial numbers for the Bernoulli polynomia…

math.CA2015★ 9 cited

Some inequalities for the trigamma function in terms of the digamma function

Feng Qi, Cristinel Mortici

In the paper, the authors establish three kinds of double inequalities for the trigamma function in terms of the exponential function to powers of the digamma function. These newly…