Publications (98)
Intrinsic Morphology of The Stellar Components in HI-bearing Dwarf Galaxies and The Dependence on Mass
Yu Rong, Min He, Huijie Hu +2
The intrinsic morphology of stellar components within HI-bearing dwarf galaxies remains a topic of uncertainty. Leveraging the galaxy dataset derived from the cross-matched catalog…
The Mini-SiTian Array: Prospects of Searching for Tidal Disruption Events
Bei-chuan Wang, Jun-jie Jin, Yu Zhang +14
We assess the detectability of tidal disruption events (TDEs) using mock observations from the Mini-SiTian array. We select 100 host galaxy samples from a simulated galaxy catalog…
P^2O: Joint Policy and Prompt Optimization
Xinyu Lu, Kaiqi Zhang, Jinglin Yang +6
Reinforcement Learning with Verifiable Rewards (RLVR) enhances Large Language Model (LLM) reasoning but suffers from advantage collapse on ``hard samples'' where all rollouts fail.…
Decoupling Reasoning and Confidence: Resurrecting Calibration in Reinforcement Learning from Verifiable Rewards
Zhengzhao Ma, Xueru Wen, Boxi Cao +6
Reinforcement Learning from Verifiable Rewards (RLVR) significantly enhances large language models (LLMs) reasoning but severely suffers from calibration degeneration, where models…
Measuring the X-ray luminosities of DESI groups from eROSITA Final Equatorial-Depth Survey: I. X-ray luminosity -- halo mass scaling relation
Yunliang Zheng, Xiaohu Yang, Min He +3
We use the eROSITA Final Equatorial-Depth Survey (eFEDS) to measure the rest-frame 0.1-2.4 keV band X-ray luminosities of 600,000 DESI groups using two different algorithms…
Hadro-chemistry effects on charm decayed leptons in heavy-ion collisions
Kai Lu, Min He
Charm-hadrons possess versatile hadro-chemistry as characterized by various transverse-momentum-dependent ratios between their different species. In particular, the charm hadro-che…
Relativistic Langevin Dynamics in Expanding Media
Min He, Hendrik van Hees, Pol B. Gossiaux +2
We study the consequences of different realizations of diffusion processes in relativistic Langevin simulations. We elaborate on the Ito-Stratonovich dilemma by showing how microsc…
The Mini-SiTian Array: Evaluation Camera System
Yu Zhang, Lin Du, Yi Hu +7
The Mini-SiTian project, which is the pathfinder for the SiTian project, utilizes three 30 cm telescopes equipped with commercial CMOS cameras (ZWO ASI6200MM Pro) to simulate large…
Edge-on HI-bearing ultra diffuse galaxy candidates in the 40% ALFALFA catalog
Min He, Hong Wu, Wei Du +4
Ultra-diffuse galaxies (UDGs) are objects which have very extended morphology and faint central surface brightness. Most UDGs are discovered in galaxy clusters and groups, but also…
BatmanNet: Bi-branch Masked Graph Transformer Autoencoder for Molecular Representation
Zhen Wang, Zheng Feng, Yanjun Li +5
Although substantial efforts have been made using graph neural networks (GNNs) for AI-driven drug discovery (AIDD), effective molecular representation learning remains an open chal…
Hadronization and Charm-Hadron Ratios in Heavy-Ion Collisions
Min He, Ralf Rapp
Understanding the hadronization of the quark-gluon plasma (QGP) remains a challenging problem in the study of strong-interaction matter as produced in ultrarelativistic heavy-ion c…
X-rays breaking out of pre-explosion ejecta mark a supernova's first light
Weimin Yuan, Qiu-Ju Huang, Jin-Ping Zhu +130
Massive stars die as core-collapse supernovae, whose optical light emerges days after the implosion. Theory predicts that the initial collapse-driven shock, upon breaking through t…
Calibrated Speculative Decoding: Frequency-Guided Candidate Selection for Efficient Inference
Xuwen Zhou, Fangxin Liu, Chao Wang +5
Speculative decoding accelerates autoregressive generation by letting draft tokens bypass full verification, but conventional frameworks suffer from frequent false rejections, part…
Ideal Hydrodynamics for Bulk and Multistrange Hadrons in =200\,AGeV Au-Au Collisions
Min He, Rainer J. Fries, Ralf Rapp
We revisit the use of ideal hydrodynamics to describe bulk- and multistrange-hadron observables in nuclear collisions at the Relativistic Heavy Ion Collider. Toward this end we aug…
Charm-hadron production in and AA collisions
Min He, Ralf Rapp
Recent measurements of various charm-hadron ratios in , -Pb and Pb-Pb collisions at the LHC have posed challenges to the theoretical understanding of heavy-quark hadronizati…
Charm-Baryon Production in Proton-Proton Collisions
Min He, Ralf Rapp
Recent measurements of charm-baryon production in proton-proton collisions at the LHC have found a surprisingly large yield relative to those of -mesons. We propose that this ob…
SN 2024aecx: a fast-evolving Type IIb supernova with a prominent shock-cooling peak
Qiang Xi, Ning-Chen Sun, David Aguado +36
SN 2024aecx is a nearby (11 Mpc) Type IIb SN discovered within 1 d after explosion. In this paper we report high-cadence photometric (typically 0.51 day) and spec…
Modeling relation paths for knowledge base completion via joint adversarial training
Chen Li, Xutan Peng, Shanghang Zhang +5
Knowledge Base Completion (KBC), which aims at determining the missing relations between entity pairs, has received increasing attention in recent years. Most existing KBC methods…
Bottom-hadron production in high-energy and heavy-ion collisions
Min He
The hadro-chemistry of bottom quarks produced in hadronic collisions encodes valuable information on the mechanism of color-neutralization in these reactions. We first compute the…
Quark number susceptibility around the critical end point
Min He, Jian-Feng Li, Wei-Min Sun +1
The quark number susceptibility is expressed as an integral in terms of dressed quark propagator and dressed vector vertex. It is then investigated with the latter two- and three-p…
Statistical Production of Mesons in Heavy-Ion Collisions at the LHC Energy
Shouxing Zhao, Min He
The recombination production of mesons in heavy-ion collisions at the LHC energy is facilitated by the abundant and highly thermalized charm () quarks transported in the d…
Gluo-dissociation of Heavy Quarkonium in the Quark-Gluon Plasma Revisited
Shile Chen, Min He
Using an effective Hamiltonian derived from the QCD multipole expansion, we calculate the cross sections of gluo-dissociation of heavy quarkonia in the quark-gluon plasma, by inclu…
Longitudinal wave function control in single quantum dots with an applied magnetic field
Shuo Cao, Jing Tang, Yunan Gao +10
Controlling single-particle wave functions in single semiconductor quantum dots is in demand to implement solid-state quantum information processing and spintronics. Normally, part…
Search for a heavy dark photon at future colliders
Min He, Xiao-Gang He, Cheng-Kai Huang +1
A coupling of a dark photon from a with the standard model (SM) particles can be generated through kinetic mixing represented by a parameter . A non-zero …
Hypergraph Multi-modal Large Language Model: Exploiting EEG and Eye-tracking Modalities to Evaluate Heterogeneous Responses for Video Understanding
Minghui Wu, Chenxu Zhao, Anyang Su +8
Understanding of video creativity and content often varies among individuals, with differences in focal points and cognitive levels across different ages, experiences, and genders.…
Halo Properties and Mass Functions of Groups/Clusters from the DESI Legacy Imaging Surveys DR9
Jiaqi Wang, Xiaohu Yang, Jun Zhang +16
Based on a large group/cluster catalog recently constructed from the DESI Legacy Imaging Surveys DR9 using an extended halo-based group finder, we measure and model the group-galax…
Pseudo-Critical Enhancement of Thermal Photons in Relativistic Heavy-Ion Collisions
Hendrik van Hees, Min He, Ralf Rapp
We compute the spectra and elliptic flow of thermal photons emitted in ultrarelativistic heavy-ion collisions (URHICs) at RHIC and LHC. The thermal emission rates are taken from co…
Measuring the conditional luminosity and stellar mass functions of galaxies by combining the DESI LS DR9, SV3 and Y1 data
Yirong Wang, Xiaohu Yang, Yizhou Gu +42
In this investigation, we leverage the combination of Dark Energy Spectroscopic Instrument Legacy imaging Surveys Data Release 9 (DESI LS DR9), Survey Validation 3 (SV3), and Year…
Molecular Gas and Star-Formation In Low Surface Brightness Galaxies
Tian-Wen Cao, Hong Wu, Wei Du +12
We have obtained CO(J=2-1) spectra of nine face-on low surface brightness galaxies(LSBGs) using the JCMT 15-meter telescope and observed Ha images using the 2.16-meter telescope of…
StarWhisper Telescope: An AI framework for automating end-to-end astronomical observations
Cunshi Wang, Yu Zhang, Yuyang Li +25
The exponential growth of large-scale telescope arrays has boosted time-domain astronomy development but introduced operational bottlenecks, including labor-intensive observation p…
A Collider for the 750 GeV Resonant State
Min He, Xiao-Gang He, Yong Tang
Recent data collected by ATLAS and CMS at 13 TeV collision energy of the LHC indicate the existence of a new resonant state with a mass of 750 GeV decaying into two photons $Î…
Flavor Violating Higgs Couplings in Minimal Flavor Violation
Jin-Jun Zhang, Min He, Xiao-Gang He +1
Motivated by the rencent LHC data on the lepton-flavor violating (LFV) decays and , we study the Higgs-mediated flavor-changing neutr…
CP Violating Polarization Asymmetry in Charmless Two-Body Decays of Beauty Baryons
Min He, Xiao-Gang He, Guan-Nan Li
Several baryons containing a heavy b-quark, the b-baryons, have been discovered. The charmless two-body decays of b-baryons can provide a new platform for CP violating studies in a…
In-medium heavy quark-antiquark -matrix without partial wave expansion
Anurag Tiwari, Min He
The T-matrix of the heavy quark-antiquark () pair interacting through a screened Cornell potential in the quark-gluon plasma (QGP) is computed without employing the parti…
Molecular Dynamics and Machine Learning Unlock Possibilities in Beauty Design -- A Perspective
Yuzhi Xu, Haowei Ni, Qinhui Gao +10
Computational molecular design -- the endeavor to design molecules, with various missions, aided by machine learning and molecular dynamics approaches, has been widely applied to c…
A Sample of Edge-on HI-rich low-surface-brightness Galaxy Candidates in the 40% ALFALFA Catalog
Min He, Hong Wu, Wei Du +4
Low-surface-brightness galaxies(LSBGs) are defined as galaxies that are fainter than dark night sky and are important for studying our universe. Particularly, edge-on galaxies are…
In-Medium Bottomonium Production in Heavy-Ion Collisions
Xiaojian Du, Min He, Ralf Rapp
We study bottomonium production in heavy-ion collisions using a transport model which utilizes kinetic-rate and Boltzmann equations to calculate the energy, centrality and transver…
Tianyu: search for the second solar system and explore the dynamic universe
Fabo Feng, Yicheng Rui, Zhimao Du +32
Giant planets like Jupiter and Saturn, play important roles in the formation and habitability of Earth-like planets. The detection of solar system analogs that have multiple cold g…
Simulation of heavy quarkonium equilibration in the quark-gluon plasma
Shouxing Zhao, Min He
We simulate the heavy quarkonium equilibration through transport in a static and homogeneous quark-gluon plasma (QGP) box within the semi-classical Boltzmann approach incorporating…
DESI Legacy Imaging Surveys Data Release 9: Cosmological Constraints from Galaxy Clustering and Weak Lensing using the Minimal Bias Model
Haojie Xu, Hekun Li, Jun Zhang +11
We present a tentative constraint on cosmological parameters and from a joint analysis of galaxy clustering and galaxy-galaxy lensing from DESI Legacy Imaging Surveys…
Thermal Relaxation of Charm in Hadronic Matter
Min He, Rainer J. Fries, Ralf Rapp
The thermal relaxation rate of open-charm () mesons in hot and dense hadronic matter is calculated using empirical elastic scattering amplitudes. -meson interactions with the…
Insulating phase at low temperature in ultrathin La0.8Sr0.2MnO3 films
Yaqing Feng, Kui-juan Jin, Lin Gu +9
Metal-insulator transition is observed in the La0.8Sr0.2MnO3 thin films with thickness larger than 5 unit cells. Insulating phase at lower temperature appeared in the ultrathin fil…
Laboratory-frame -matrix and heavy quark drag in the quark-gluon plasma
Anurag Tiwari, Min He
Non-perturbative scattering -matrix is a core input for the evaluation of transport phenomena in a strongly-coupled medium. Existing in-medium -matrix calculations are typica…
Vmem: A Lightweight Hot-Upgradable Memory Management for In-production Cloud Environment
Hao Zheng, Qiang Wang, Longxiang Wang +16
Traditional memory management suffers from metadata overhead, architectural complexity, and stability degradation, problems intensified in cloud environments. Existing software/har…
The Mini-SiTian Array: first-two-year operation
Min He, Hong Wu, Liang Ge +70
The SiTian project, designed to utilize 60 telescopes distributed across multiple sites in China, is a next-generation time-domain survey initiative. As a pathfinder for the SiTian…
Global stability of a time-delayed malaria model with standard incidence rate
Songbai Guo, Min He, Jing-An Cui
A four-dimensional delay differential equations (DDEs) model of malaria with standard incidence rate is proposed. By utilizing the limiting system of the model and Lyapunov direct…
-Meson as Quantitative Probe of Diffusion and Hadronization in Nuclear Collisions
Min He, Rainer J. Fries, Ralf Rapp
The modifications of -meson spectra in ultrarelativistic heavy-ion collisions are identified as a quantitative probe of key properties of the hot nuclear medium. This is enabl…
Charged-particle multiplicity dependence of charm-baryon-to-meson ratio in high-energy proton-proton collisions
Yu Chen, Min He
We propose that the charged-particle multiplicity dependence of the charm-baryon-to-meson ratio observed in high-energy collisions can be explained by canonical treatment of q…
Calibration of Complementary Metal-oxide-semiconductor Sensor-based Photometry to a Few-millimagnitude Precision: The Case of the Mini-SiTian Array
Kai Xiao, Yang Huang, Haibo Yuan +14
We present a pioneering achievement in the high-precision photometric calibration of CMOS-based photometry, by application of the Gaia BP/RP (XP) spectra-based synthetic photometry…
Heavy-Quark Diffusion in the Quark-Gluon Plasma
Min He, Hendrik van Hees, Ralf Rapp
The diffusion of heavy quarks through the quark-gluon plasma (QGP) as produced in high-energy heavy-ion collisions has long been recognized as an excellent probe of its transport p…
Low Surface Brightness Galaxies selected by different model fitting
Bing-qing Zhang, Hong Wu, Wei Du +3
We present a study of low surface brightness galaxies (LSBGs) selected by fitting the images for all the galaxies in .40 SDSS DR7 sample with two kinds of single-component mode…
Quark Recombination and Heavy Quark Diffusion in Hot Nuclear Matter
Rainer J. Fries, Min He, Ralf Rapp
We discuss resonance recombination for quarks and show that it is compatible with quark and hadron distributions in local thermal equilibrium. We then calculate realistic heavy qua…
Charmonium, and X(3872) Transport at the LHC
Biaogang Wu, Zhanduo Tang, Min He +1
We deploy a kinetic-rate equation to evaluate the transport of , , and X(3872) in ultra-relativistic heavy-ion collisions and compare their production yields to…
Heavy-Quark Diffusion and Hadronization in Quark-Gluon Plasma
Min He, Rainer J. Fries, Ralf Rapp
We calculate diffusion and hadronization of heavy quarks in high-energy heavy-ion collisions implementing the notion of a strongly coupled quark-gluon plasma in both micro- and mac…
Edge-on Low-surface-brightness Galaxy Candidates Detected from SDSS Images Using YOLO
Yongguang Xing, Zhenping Yi, Zengxu Liang +7
Low-surface-brightness galaxies (LSBGs), fainter members of the galaxy population, are thought to be numerous. However, due to their low surface brightness, the search for a wide-a…
The Mini-SiTian Array: White Paper
Henggeng Han, Yang Huang, Beichuan Wang +11
This paper outlines the scientific goals and observational strategies of the Mini-SiTian array. Mounted at Xinglong Observatory, the Mini-SiTian array consists of three 30 cm teles…
Deterministic Role of Concentration Surplus of Cation Vacancy over Anion Vacancy in Bipolar Memristive NiO
Zhong Sun, Yonggang Zhao, Min He +9
Migration of oxygen vacancies has been proposed to play an important role in the bipolar memristive behaviors since oxygen vacancies can directly determine the local conductivity i…
SN 2024abfl: A Low-Luminosity Type IIP Supernova in NGC 2146 from a Low-Mass Red Supergiant Progenitor
Xiaohan Chen, Ning-Chen Sun, Qiang Xi +44
Type IIP supernovae (SNe IIP) exhibit a significant diversity in their explosion properties, yet the physical mechanisms driving this diversity remain unknown. In this work, we pre…
Adaptive Knowledge Transfer for Cross-Disciplinary Cold-Start Knowledge Tracing
Yulong Deng, Zheng Guan, Min He +3
Cross-Disciplinary Cold-start Knowledge Tracing (CDCKT) faces a critical challenge: insufficient student interaction data in the target discipline prevents effective knowledge stat…
UniVector: Unified Vector Extraction via Instance-Geometry Interaction
Yinglong Yan, Jun Yue, Shaobo Xia +7
Vector extraction retrieves structured vector geometry from raster images, offering high-fidelity representation and broad applicability. Existing methods, however, are usually tai…
Recombination of mesons in ultra-relativistic heavy-ion collisions
Biaogang Wu, Zhanduo Tang, Min He +1
High-energy heavy-ion collisions have been suggested as a favorable environment for the production of mesons, due to a much larger abundance of charm and bottom quarks compar…
The LAMOST Complete Spectroscopic Survey of Pointing Area (LaCoSSPAr) in the Southern Galactic Cap I. The Spectroscopic Redshift Catalog
Ming Yang, Hong Wu, Fan Yang +29
We present a spectroscopic redshift catalog from the LAMOST Complete Spectroscopic Survey of Pointing Area (LaCoSSPAr) in the Southern Galactic Cap (SGC), which is designed to obse…
Physics perspectives of heavy-ion collisions at very high energy
Ning-bo Chang, Shanshan Cao, Bao-yi Chen +18
Heavy-ion collisions at very high colliding energies are expected to produce a quark-gluon plasma (QGP) at the highest temperature obtainable in a laboratory setting. Experimental…
Non-perturbative Heavy-Flavor Transport at RHIC and LHC
Min He, Rainer J. Fries, Ralf Rapp
We calculate open heavy-flavor (HF) transport in relativistic heavy-ion collisions by applying a strong-coupling treatment in both macro- and microscopic dynamics (hydrodynamics an…
An H Imaging Survey of the Low-surface-brightness Galaxies Selected from the Fall Sky Region of the 40 ALFALFA \ion{H}{1} Survey
Fengjie Lei, Hong Wu, Wei Du +11
We present the observed H flux and derived star formation rates (SFRs) for a fall sample of lowsurfacebrightness galaxies (LSBGs). The sample is selected from the fall sk…
Crossover from a continuum study of chiral susceptibility
Min He, Fei Hu, Wei-Min Sun +1
We derive a model-independent integral formula for chiral susceptibility and attempt to present a continuum model study of it within the framework of Dyson-Schwinger Equations. An…
Dark Photon Search at A Circular Collider
Min He, Xiao-Gang He, Cheng-Kai Huang
One of the interesting portals linking a dark sector and the standard model (SM) is the kinetic mixing between the SM field with a new dark photon from a …
The influence of bulk evolution models on heavy-quark phenomenology
Pol Bernard Gossiaux, Sascha Vogel, Hendrik van Hees +4
We study the impact of different Quark-Gluon Plasma expansion scenarios in heavy-ion collisions on spectra and elliptic flow of heavy quarks. For identical heavy-quark transport co…
The clustering of galaxies in the DESI imaging legacy surveys DR8: I. the luminosity and color dependent intrinsic clustering
Zhaoyu Wang, Haojie Xu, Xiaohu Yang +5
In a recent study, we developed a method to model the impact of photometric redshift uncertainty on the two-point correlation function (2PCF). In this method, we can obtain both th…
An Imaging Survey of the Low Surface Brightness Galaxies Selected from the Spring Sky Region of the 40% ALFALFA HI Survey
Feng-Jie Lei, Hong Wu, Yi-Nan Zhu +5
We present a narrow -band imaging survey of 357 low surface brightness galaxies (LSBGs) that are selected from the spring sky region of the 40% Arecibo Legacy Fast Arecibo…
Hadronization of Heavy Quarks
Jiaxing Zhao, Jörg Aichelin, Pol Bernard Gossiaux +12
Heavy-flavor hadrons produced in ultra-relativistic heavy-ion collisions are a sensitive probe for studying hadronization mechanisms of the quark-gluon-plasma. In this work, we sur…
An Extended Halo-based Group/Cluster finder: application to the DESI legacy imaging surveys DR8
Xiaohu Yang, Haojie Xu, Min He +20
We extend the halo-based group finder developed by \citet[][]{Yang2005a} to use data {\it simultaneously} with either photometric or spectroscopic redshifts. A mock galaxy redshift…
FUAS-Agents: Autonomous Multi-Modal LLM Agents for Treatment Planning in Focused Ultrasound Ablation Surgery
Lina Zhao, Zihao Bian, Qingyue Chen +8
Focused Ultrasound Ablation Surgery (FUAS) has emerged as a promising non-invasive therapeutic modality, valued for its safety and precision. Nevertheless, its clinical implementat…
M4: Multi-Proxy Multi-Gate Mixture of Experts Network for Multiple Instance Learning in Histopathology Image Analysis
Junyu Li, Ye Zhang, Wen Shu +6
Multiple instance learning (MIL) has been successfully applied for whole slide images (WSIs) analysis in computational pathology, enabling a wide range of prediction tasks from tum…
Probing the in-Medium QCD Force by Open Heavy-Flavor Observables
Shuai Y. F. Liu, Min He, Ralf Rapp
The determination of the color force in a quark-gluon plasma (QGP) is a key objective in the investigation of strong-interaction matter. Open and hidden heavy-flavor observables in…
Gas-rich Ultra-diffuse Galaxies Are Originated from High Specific Angular Momentum
Yu Rong, Huijie Hu, Min He +5
Ultra-diffuse galaxies, characterized by comparable effective radii to the Milky Way but possessing 100-1,000 times fewer stars, offer a unique opportunity to garner novel insights…
Heavy Quarkonium Dissociation by Thermal Gluons at Next-to-leading Order in the Quark-Gluon Plasma
Shile Chen, Min He
Using the chromo-electric dipole coupling Hamiltonian from QCD multipole expansion, we derive the dissociation cross sections of heavy quarkonia by thermal gluons at next-to-leadin…
Scrutinizing a massless dark photon: basis independence
Jun-Xing Pan, Min He, Xiao-Gang He +1
A new gauge boson field can have renormalizable kinetic mixing with the standard model (SM) gauge boson field . This mixing induces interactions of wit…
Using angular two-point correlations to self-calibrate the photometric redshift distributions of DECaLS DR9
Haojie Xu, Pengjie Zhang, Hui Peng +7
Calibrating the redshift distributions of photometric galaxy samples is essential in weak lensing studies. The self-calibration method combines angular auto- and cross-correlations…
Second-Order Dissociation and Transition of Heavy Quarkonia in the Quark-Gluon Plasma
Shouxing Zhao, Min He
We revisit the dissociation of heavy quarkonia by thermal partons at the next-to-leading order (NLO, also known as inelastic parton scattering dissociation) in the Quark-Gluon Plas…
Low surface brightness galaxies from BASS+MzLS with Machine Learning
Peng-Liang Du, Wei Du, Bing-Qing Zhang +3
From 5000 deg of the combination of the Beijing-Arizona Sky Survey (BASS) and Mayall -band Legacy Survey (MzLS) which is also the northern sky region of the Dark En…
Resource Availability-Aware Advance Reservation for Parallel Jobs with Deadlines
Bo Li, Yijian Pei, Bin Shen +3
Advance reservation is important to guarantee the quality of services of jobs by allowing exclusive access to resources over a defined time interval on resources. It is a challenge…
The Mini-SiTian Array: Imaging Processing Pipeline
Kai Xiao, Zhirui Li, Yang Huang +19
As a pathfinder of the SiTian project, the Mini-SiTian (MST) array, employed three commercial CMOS cameras, represents a next-generation, cost-effective optical time-domain survey…
Modifications of Heavy-Flavor Spectra in Au-Au Collisions
Min He, Rainer J. Fries, Ralf Rapp
We calculate open heavy-flavor (HF) production in Au+Au collisions at =62.4 GeV utilizing a nonperturbative transport approach as previously applied in nuclear c…
Groups and protocluster candidates in the CLAUDS and HSC-SSP joint deep surveys
Qingyang Li, Xiaohu Yang, Chengze Liu +16
Using the extended halo-based group finder developed by Yang et al. (2021), which is able to deal with galaxies via spectroscopic and photometric redshifts simultaneously, we const…
Non-perturbative Enhancement of Heavy Quark-Antiquark Pair Annihilation in the Quark-Gluon Plasma
Xin Wu, Min He
The annihilation of heavy particles close to thermal equilibrium, which plays a prominent role in the chemical equilibration of heavy quarks in the Quark-Gluon Plasma (QGP) as well…
Some Predictions of Diquark Model for Hidden Charm Pentaquark Discovered at the LHCb
Guan-Nan Li, Min He, Xiao-Gang He
The LHCb has discovered two new states with preferred quantum numbers and from decays. These new states can be interpreted as hidden charm pentaquarks.…
Root Cause Analysis Method Based on Large Language Models with Residual Connection Structures
Liming Zhou, Ailing Liu, Hongwei Liu +2
Root cause localization remain challenging in complex and large-scale microservice architectures. The complex fault propagation among microservices and the high dimensionality of t…
Bottom hadro-chemistry in high-energy hadronic collisions
Min He, Ralf Rapp
The hadro-chemistry of bottom quarks () produced in hadronic collisions encodes valuable information on the mechanism of color-neutralization in these reactions. Since the -q…
Heavy Flavor at the Large Hadron Collider in a Strong Coupling Approach
Min He, Rainer J. Fries, Ralf Rapp
Employing nonperturbative transport coefficients for heavy-flavor (HF) diffusion through quark-gluon plasma (QGP), hadronization and hadronic matter, we compute - and -meson…
OmniVLN: Omnidirectional 3D Perception and Token-Efficient LLM Reasoning for Visual-Language Navigation across Air and Ground Platforms
Zhongyuang Liu, Min He, Shaonan Yu +5
Language-guided embodied navigation requires an agent to interpret object-referential instructions, search across multiple rooms, localize the referenced target, and execute reliab…
Towards the determination of heavy-quark transport coefficients in quark-gluon plasma
Shanshan Cao, Gabriele Coci, Santosh Kumar Das +16
Several transport models have been employed in recent years to analyze heavy-flavor meson spectra in high-energy heavy-ion collisions. Heavy-quark transport coefficients extracted…
Taiji: A DPU Memory Elasticity Solution for In-production Cloud Environments
Hao Zheng, Longxiang Wang, Yun Xu +22
The growth of cloud computing drives data centers toward higher density and efficiency. Data processing units (DPUs) enhance server network and storage performance but face challen…
The Mini-SiTian Array: Design and application of Master Control System
Zheng Wang, Jin-hang Zou, Liang Ge +4
The SiTian Project represents a groundbreaking initiative in astronomy, aiming to deploy a global network of telescopes, each with a 1-meter aperture, for comprehensive time-domain…
Color Screening and Regeneration of Bottomonia in High-Energy Heavy-Ion Collisions
Xiaojian Du, Min He, Ralf Rapp
The production of ground-state and excited bottomonia in ultrarelativistic heavy-ion collisions is investigated within a kinetic-rate equation approach including regeneration. We a…
On the non-universality of heavy quark hadronization in elementary high-energy collisions
Yuxuan Dai, Shouxing Zhao, Min He
It has been traditionally hypothesized that the heavy quark (charm, and bottom, ) fragmentation is universal across different collision systems, based on the notion that had…
Collectivity of Mesons in Heavy-Ion Collisions
Min He, Biaogang Wu, Ralf Rapp
The production of mesons in heavy-ion collisions at the Large Hadron Collider is believed to be dominated by the recombination of charm and anti-charm quarks in a hot QCD me…
Scaling of Elliptic Flow, Recombination and Sequential Freeze-Out of Hadrons in Heavy-Ion Collisions
Min He, Rainer J. Fries, Ralf Rapp
The scaling properties of elliptic flow of hadrons produced in ultrarelativistic heavy-ion collisions are investigated at low transverse momenta, $p_T\lsim 2$\,GeV. Utilizing empir…