Central China Normal University

output

19952026

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2021Show all

307 papers · 1 filter

hep-lat2021★ 4 cited

Critical behavior towards the chiral limit at vanishing and non-vanishing chemical potentials

Olaf Kaczmarek, Frithjof Karsch, Anirban Lahiri +4

We study the scaling behavior of the (2+1)-flavor QCD crossover region towards the chiral limit with smaller-than-physical light quark mass gauge ensembles, generated using the HIS…

hep-ex2021★ 10 cited

Observation of $J / ψ$ Electromagnetic Dalitz Decays to $X (1835)$ , $X (2120)$ and $X (2370)$

BESIII Collaboration, M. Ablikim, M. N. Achasov +543

Using a sample of about 10 billion $J / ψ$ events collected at a center-of-mass energy $s = 3.097$ GeV with the BESIII detector, the electromagnetic Dalitz decays $J/ψ\to e^+e^…

physics.optics2021★ 29 cited

Higher-order valley vortices enabled by synchronized rotation in a photonic crystal

R. Zhou, H. Lin, Y. Wu +4

Synchronized rotation of unit cells in a periodic structure provides a novel design perspective for manipulation of band topology. We then design a two-dimensional version of highe…

astro-ph.SR2021★ 34 cited

An environmental analysis of the Type Ib SN 2019yvr and the possible presence of an inflated binary companion

Ning-Chen Sun, Justyn R. Maund, Paul A. Crowther +5

SN 2019yvr is the second Type Ib supernova (SN) with a possible direct detection of its progenitor (system); however, the spectral energy distribution (SED) of the pre-explosion so…

hep-ph2021★ 3 cited

Imaging nuclear modifications on parton distributions with triple-differential dijet cross sections in proton-nucleus collisions

Shuwan Shen, Peng Ru, Ben-Wei Zhang

Dijet production in proton-nucleus ( $p$ A) collisions at the LHC provides invaluable information on the underlying parton distributions in nuclei, especially the gluon distributions…

cond-mat.dis-nn2021★ 6 cited

A random energy approach to deep learning

Rongrong Xie, Matteo Marsili

We study a generic ensemble of deep belief networks which is parametrized by the distribution of energy levels of the hidden states of each layer. We show that, within a random ene…

hep-ex2021★ 12 cited

Cross section measurements of the $e^{+} e^{-} \to D^{+} D^{-}$ and $e^{+} e^{-} \to D^{*+} D^{-}$ processes at center-of-mass energies from 4.085 to 4.600 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +549

The Born cross sections of the $e^{+} e^{-} \to D^{*+} D^{*-}$ and $e^{+} e^{-} \to D^{*+} D^{-}$ processes are measured using $e^{+} e^{-}$ collision data collected with the BESIII experiment at cen…

astro-ph.HE2021★ 12 cited

GECAM detection of a bright type-I X-ray burst from 4U 0614+09: confirmation its spin frequency at 413 Hz

Y. P. Chen, J. Li, S. L. Xiong +87

One month after launching Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM), a bright thermonuclear X-ray burst from 4U~0614+09, was observed on Ja…

cond-mat.stat-mech2021★ 17 cited

Transfer learning of phase transitions in percolation and directed percolation

Jianmin Shen, Feiyi Liu, Shiyang Chen +6

The latest advances of statistical physics have shown remarkable performance of machine learning in identifying phase transitions. In this paper, we apply domain adversarial neural…

hep-ex2021★ 22 cited

Search for the decay $D^{0} \to π^{0} ν ν ˉ$

BESIII Collaboration, M. Ablikim, M. N. Achasov +501

We present the first experimental search for the rare charm decay $D^{0} \to π^{0} ν ν ˉ$ . It is based on an $e^{+} e^{-}$ collision sample consisting of $10.6 \times 1 0^{6}$ pairs of $D…

nucl-th2021★ 9 cited

Machine learning phase transitions of the three-dimensional Ising universality class

Xiaobing Li, Ranran Guo, Yu Zhou +5

Exploration of the QCD phase diagram and critical point is one of the main goals in current relativistic heavy-ion collisions. The QCD critical point is expected to belong to a thr…

hep-ex2021★ 30 cited

Measurement of the Cross Section for $e^{+} e^{-} \to$ hadrons at Energies from 2.2324 to 3.6710 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +557

Based on electron-positron collision data collected with the BESIII detector operating at the Beijing Electron Positron Collider II storage rings, the value of $R\equivσ(e^{+}e^{-}…

hep-ex2021★ 2 cited

Observation of the $B^{0} \to D^{* 0} K^{+} π^{-}$ and $B_{s}^{0} \to D^{* 0} K^{-} π^{+}$ decays

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +988

The first observations of $B^{0} \to D^{*} (2007)^{0} K^{+} π^{-}$ and $B_{s}^{0} \to D^{*} (2007)^{0} K^{-} π^{+}$ decays are presented, and their branching…

hep-ex2021★ 9 cited

Search for baryon and lepton number violating decays $D^{0} \to p ˉ e^{+}$ and $D^{0} \to p e^{-}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +503

Using an electron-positron collision data sample corresponding to an integrated luminosity of 2.93~fb $^{- 1}$ collected with the BESIII detector at a center-of-mass energy of 3.773…

nucl-ex2021★ 11 cited

Forward rapidity J/ $ψ$ production as a function of charged-particle multiplicity in pp collisions at $s =$ 5.02 and 13 TeV

ALICE Collaboration

The production of J/ $ψ$ is measured as a function of charged-particle multiplicity at forward rapidity in proton $-$ proton (pp) collisions at center-of-mass energies $s =$ 5.…

hep-ph2021★ 57 cited

Particle production in a hybrid approach for a beam energy scan of Au+Au/Pb+Pb collisions between $s_{NN}$ = 4.3 GeV and $s_{NN}$ = 200.0 GeV

Anna Schäfer, Iurii Karpenko, Xiang-Yu Wu +2

Heavy-ion collisions at varying collision energies provide access to different regions of the QCD phase diagram. In particular collisions at intermediate energies are promising can…

hep-ex2021★ 6 cited

Identification of charm jets at LHCb

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +994

The identification of charm jets is achieved at LHCb for data collected in 2015-2018 using a method based on the properties of displaced vertices reconstructed and matched with jet…

nucl-ex2021★ 46 cited

Light Nuclei Collectivity from $s_{NN}$ = 3 GeV Au+Au Collisions at RHIC

STAR Collaboration, M. S. Abdallah, B. E. Aboona +383

In high-energy heavy-ion collisions, partonic collectivity is evidenced by the constituent quark number scaling of elliptic flow anisotropy for identified hadrons. A breaking of th…

nucl-th2021★ 255 cited

Machine Learning in Nuclear Physics

Amber Boehnlein, Markus Diefenthaler, Cristiano Fanelli +15

Advances in machine learning methods provide tools that have broad applicability in scientific research. These techniques are being applied across the diversity of nuclear physics…

hep-lat2021★ 60 cited

Lattice QCD Determination of the Bjorken- $x$ Dependence of Parton Distribution Functions at Next-to-next-to-leading Order

Xiang Gao, Andrew D. Hanlon, Swagato Mukherjee +4

We report the first lattice QCD calculation of pion valence quark distribution with next-to-next-to-leading order perturbative matching correction, which is done using two fine lat…

hep-ex2021

Observation of $Λ_{b}^{0} \to D^{+} p π^{-} π^{-}$ and $Λ_{b}^{0} \to D^{*+} p π^{-} π^{-}$ decays

R. Aaij, A. S. W. Abdelmotteleb, C. Abellán Beteta +995

The multihadron decays $Λ_{b}^{0} \to D^{+} p π^{-} π^{-}$ and $Λ_{b}^{0} \to D^{*+} p π^{-} π^{-}$ are observed in data corresponding to an integrated luminosity of 3fb $^{- 1}$ , collecte…

hep-ph2021★ 27 cited

Longitudinal distribution of initial energy density and directed flow of charged particles in relativistic heavy-ion collisions

Ze-Fang Jiang, Shanshan Cao, Xiang-Yu Wu +2

We study the origin of the directed flow of charged particles produced in relativistic heavy-ion collisions. Three different initial conditions, Boz $e ˙$ k-Wyskiel, CCN…

nucl-ex2021★ 22 cited

Production of light (anti)nuclei in pp collisions at $s = 5.02$ TeV

ALICE Collaboration

The study of the production of nuclei and antinuclei in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy…

cond-mat.stat-mech2021

Machine learning of pair-contact process with diffusion

Jianmin Shen, Wei Li, Shengfeng Deng +3

The pair-contact process with diffusion (PCPD), a generalized model of the ordinary pair-contact process (PCP) without diffusion, exhibits a continuous absorbing phase transition.…

Critical behavior towards the chiral limit at vanishing and non-vanishing chemical potentials

Observation of J/ψ Electromagnetic Dalitz Decays to X(1835), X(2120) and X(2370)

Higher-order valley vortices enabled by synchronized rotation in a photonic crystal

An environmental analysis of the Type Ib SN 2019yvr and the possible presence of an inflated binary companion

Imaging nuclear modifications on parton distributions with triple-differential dijet cross sections in proton-nucleus collisions

A random energy approach to deep learning

Cross section measurements of the e+e−→D∗+D∗− and e+e−→D∗+D− processes at center-of-mass energies from 4.085 to 4.600 GeV

GECAM detection of a bright type-I X-ray burst from 4U 0614+09: confirmation its spin frequency at 413 Hz

Transfer learning of phase transitions in percolation and directed percolation

Search for the decay D0→π0ννˉ

Machine learning phase transitions of the three-dimensional Ising universality class

Measurement of the Cross Section for e+e−→ hadrons at Energies from 2.2324 to 3.6710 GeV

Observation of the B0→D∗0K+π− and Bs0​→D∗0K−π+ decays

Search for baryon and lepton number violating decays D0→pˉ​e+ and D0→pe−

Forward rapidity J/ψ production as a function of charged-particle multiplicity in pp collisions at s​= 5.02 and 13 TeV

Particle production in a hybrid approach for a beam energy scan of Au+Au/Pb+Pb collisions between sNN​​ = 4.3 GeV and sNN​​ = 200.0 GeV