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奇异反超核和反物质
  • ISSN号：0379-4148
  • 期刊名称：《物理》
  • 时间：0
  • 分类：O572.2[理学—粒子物理与原子核物理;理学—物理]
  • 作者机构：[1]中国科学院上海应用物理研究所,上海201800
  • 相关基金：国家重点基础研究发展计划（批准号：2014CB845400）; 国家自然科学基金（批准号：11421505,11035009,11220101005,11275250,11322547）资助项目
作者： 马余刚[1], 陈金辉[1]
关键词： 对称性, 反物质超核, 反氦4原子核, 反氢原子, 正电子反常增加, symmetry, anti-hypertriton, anti-helium-4, anti-hydrogen, excess of positrons
中文摘要：

文章简要回顾了反物质研究历史,重点阐述了过去几年反物质研究领域的新结果,包括美国布鲁克海汶国家实验室的相对论重离子对撞机（RHIC）上观测到的首个反物质超核信号和迄今为止最重的反物质原子核——反氦4。同时,还介绍了欧洲核子中心（CERN）反氢原子捕捉的新结果以及宇宙空间站上α磁谱仪（AMS）二期的新进展等,并讨论了这些进展对认识物质结构的启示。

英文摘要：

We briefly review the history of research on antimatter, focusing on new results from the past few years, namely, the observation of the first antimatter hypernucleus and the heaviest antimatter nucleus so far, anti-helium-4, in the Relativistic Heavy Ion Collider at Brookhaven National Laboratory. In addition, we present new results on antihydrogen atom capture from the European Organization for Nuclear Research （CERN）, and describe the progress of the Alpha Magnetic Spectrometer phase-Ⅱ experiment on the space station. Finally, the implications of these developments for understanding the structure of matter are discussed.

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高能核物理前沿：探寻夸克-胶子等离子体
A brief review of antimatter production
Initial fluctuation effect on elliptic flow in Au+Au collision at 1 GeV/A
1 A GeV下Au＋Au反应中的径向流的Blast-wave方法分析
中能重离子碰撞中参与者区域的粘滞系数与熵密度之比(英文)
Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion collisions
Symmetry energy dependence of the pygmy and giant dipole resonances in an isospin dependent quantum molecular dynamics model
Systematic study of dynamical dipole mode via the isospin-dependent Boltzmann-Uehling-Uhlenbeck model
A Photonuclear Reaction Model Based on IQMD in Intermediate-Energy Region
A brief review of antimatter production
1 A GeV下Au＋Au反应中的径向流的Blast-wave方法分析
Physics performance of the STAR zero degree calorimeter at relativistic heavy ion collider
Low-mass vector meson production at forward rapidity in p＋p and d＋Au collisions at ／srt = 200 GeV from a multiphase transport model
Production of light nuclei and hypernuclei at High Intensity Accelerator Facility energy region
Anomalous centrality evolution of two-particle angular correlations from Au-Au collisions at root s(
Influence of the symmetry energy on isospin ratios from projectile and target fragmentations
Symmetry energy and nucleon-nucleon cross sections
Freeze-out dynamics via charged kaon femtoscopy in √sNN = 200 GeV central Au + Au collisio
Dijet asymmetry in Pb+Pb collisions at $\sqrt{s_{_{\rm NN}}}$ = 2.76 TeV within a multiphase transpo
Triton/3He ratio as an observable for neutron-skin thickness
Correlation between elliptic flow and shear viscosity in intermediate-energy heavy-ion collisions &l
用量子分子动力学模型研究中能重离子碰撞中的核物质约化粘滞系数
Simulation of energy scan of pion interferometry in central Au+Au collisions at relativistic Energie
Isoscalar giant monopole resonance in Sn isotopes by Coulomb excitations using a quantum molecular d
Isobaric yield ratios in heavy-ion reactions, and symmetry energy of neutron-rich nuclei at intermed
Forward-backward elliptic anisotropy correlations in parton cascades
Shear viscosity to entropy density ratio of nuclear matter by transport model
高能核物理前沿：探寻夸克-胶子等离子体
System-size dependence of transverse momentum correlations at √sNN = 62.4 and 200 GeV at t
Dihadron, γ-hadron and γ+jet correlations in relativistic heavy-ion collisions
Production of light (anti)nuclei, (anti)hypertriton, and di- in central Au+Au collisions at
A brief review of antimatter production
Unified Description of Nuclear Stopping in Central Heavy-ion Collision from 10 A MeV to 1.2 AGeV
A new probe of neutron skin thickness
Isospin and symmetry energy study in nuclear EOS
Role of neutrons to protons ratio in determining the symmetry energy at sub and supra-saturation den
整体喷注的输运模型研究
<span style="font-size:8.0pt;font-family:;">Event-plane-dependent dihadron correlati
Symmetry energy dependence of the pygmy and giant dipole resonances in an isospin dependent quantum
<span style="font-size:8.0pt;font-family:" color:#231f20;"="">Beam En
<span style="font-size:8.0pt;font-family:;">Suppression of <i>Υ</i></
Effect of initial fluctuations on the collective flow in intermediate-energy heavy ion collisions &l
Third harmonic flow of charged particles in Au + Au collisions at&radic;sNN = 200 GeV
Measurement of J/psi Azimuthal Anisotropy in Au&thorn;Au Collisions at sqrt(s_nn)=200 GeV
Experimental studies of di-jets in Au + Au collisions using angular correlations with respect to bac
Triton/$^{3}$He ratio as an observable for neutron skin thickness
Initial fluctuation effect on elliptic flow in Au+Au collision at 1 GeV/A
Beam energy dependence of strange hadron production from STAR at RHIC
System-size scan of dihadron azimuthal correlations in ultra-relativistic heavy ion collisions
Production and ratio of π, K, p, and &#3; in Pb + Pb collisions at √sNN = 2.76 TeV <div id=&q
Effective nucleon mass and thermodynamics in the quark-meson coupling model
Dijet asymmetry in Pb+Pb collisions at &radic;sNN = 2.76 TeV within a multiphase transport model
Fluctuations of charge separation perpendicular to the event plane and local parity violation in &am
Charge separation with fluctuating domains in relativistic heavy-ion collisions <div id="xun
Simulation of energy scan of pion interferometry in central Au+Au collisions at relativistic<br /
<br /> <span style="font-size:8.0pt;font-family:Times;color:windowtext;"><s
<span style="font-size:8.0pt;font-family:;">Dielectron azimuthal anisotropy at mid-r
Neutron-skin effects in isobaric yield ratios for mirror nuclei in a statistical abrasion-ablation m
Beam Energy Scan on Hypertriton Production and Lifetime Measurement at RHIC STAR
Single spin asymmetry AN in polarized proton&ndash;proton elastic scattering at s = 200 GeV
J/&psi; production at high transverse momenta in p + p and Au + Au collisions at &radic;sNN
Mach cones, hot spots, ridges, harmonic flow, dihadron and &gamma;-hadron correlations in high-e
Medium modifications of photon-tagged jet fragmentation function in high-energy heavy-ion collisions
Symmetry-energy dependence of the dynamical dipole mode in the Boltzmann-Uehling-Uhlenbeck model
Hypertriton and light nuclei production at A-production subthreshold energy in heavy-ion collisions
Detecting the anti-hypertriton and anti-helium-4 from the RHIC <div id="xunlei_com_thunder_h
Azimuthal anisotropies of reconstructed jets in Pb+Pb collisions at $\sqrt{s_{_{\rm NN}}}$ = 2.76 Te
Transverse single-spin asymmetry and cross section for pi(0) and eta mesons at large Feynman x in p(
Ratio of Shear Viscosity to Entropy Density of Nuclear Participant in the Intermediate Energy Heavy
Observation of antimatter nuclei at RHIC-STAR
Shear viscosity of neutron-rich nucleonic matter near its liquid&ndash;gas phase transition
Strange baryonic matter and lambda hypernuclei in the improved quark mass density-dependent model
NEUTRON STARS WITH KAON CONDENSATION IN RELATIVISTIC EFFECTIVE MODEL
Towards detailed tomography of high energy heavy-ion collisions by &gamma;-jet
Decomposition of the jet fragmentation function in high-energy heavy-ion collisions
<span style="font-size:8.0pt;font-family:;">Jet-Hadron Correlations in sNN = 200 GeV
<span style="font-size:8.0pt;font-family:Times;">Energy Dependence of Moments of Net
Medium modifications of jet shapes in Pb+Pb collisions at $\sqrt{s_{_{\rm NN}}}$ = 2.76 TeV within a
Decomposition of jet fragmentation function in high-energy heavy-ion collisions
Shear viscosity of hot nuclear matter by the mean free path method
Nucleon-nucleon momentum-correlation function as a probe of the density distribution of valence neut
<span style="font-size:8.0pt;font-family:" color:#231f20;"="">Neutral
<span style="font-size:8.0pt;font-family:" color:#231f20;"="">Dielect
NON-PHOTONIC ELECTRON AND CHARGED HADRON AZIMUTHAL CORRELATION IN p + p COLLISIONS AT sqrt(s) = 500
BEAM ENERGY DEPENDENCE OF EVENT-BY-EVENT HADRON RATIO FLUCTUATIONS FROM Au+Au COLLISIONS AT RHIC
Shear Viscosity to Entropy Density Ratio in Au plus Au Central Collisions
Directed Flow of Identified Particles in Au plus Au Collisions at root S-NN=200 GeV at RHIC
&Lambda; and &Xi; production at intermediate to high pT from Au+Au collisions at &radic;
Measurements of K0S , &Lambda; and &Xi; from Au+Aucollisions at &radic;sNN= 7.7, 11.5 an
Probe the partonic/hadronic matter with elliptic flow in STAR Beam Energy Scan
Systematic study of dynamical dipole mode via the isospin-dependent<br /> Boltzmann-Uehling-Uh
Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion
Initial fluctuation effect on harmonic flows in high-energy heavy-ion collisions
Measurements on diproton emission from the break-up channels of Al-23 and Mg-22
Parton transverse momentum distribution at the moment of hadronization at RHIC
Nuclear modification factor in intermediate-energy heavy-ion collisions <div id="xunlei_com_
1 A GeV 下Au+Au 反应中的径向流的Blast-wave 方法分析 <div id="xunlei_com_thunder_helper_plugin_d462f475-c1
Anisotropic flow and flow fluctuations for Au + Au at √sNN = 200 GeV in a multiphase transport model
Charge asymmetry dependence of π/K anisotropic flow in Au+Au and U +U collisions at RHIC <div id=
<span style="font-size:8.0pt;font-family:" color:#231f20;"="">Beam-En
<br class="MsoNormal" /> <span style="font-size:8.0pt;">Beam-Energy
Effects of Neutron Skin Thickness in Peripheral Nuclear Reactions
Measurement of the longitudinal momentum distribution of S-30 after one-proton removal from Cl-31
Energy dependence of pion in-medium effects on the &pi;&minus;/&pi;+ ratio in heavy-ion
Hunting Antimatter Nuclei in Ultrarelativistic Heavy-Ion Collisions
Dielectron production from &radic;sNN = 200 GeV Au + Au collisions at STAR
Elliptic flow of identified hadrons in Au+Au collisions at &radic;sNN = 7.7&ndash;62.4 GeV
Observation of the antimatter helium-4 nucleus
Criticality and continuity of explosive site percolation in random networks
1 A GeV下Au＋Au反应中的径向流的Blast-wave方法分析
中能重离子碰撞中参与者区域的粘滞系数与熵密度之比(英文)
Directed flow of isospin sensitive fragments within a modified clusterization algorithm in heavy-ion collisions
Origin of the finite nuclear spin and its effect in intermediate energy heavy ion collisions
Shear viscosity to entropy density ratio in BUU transport model
Simulation of neutron diffusion and transient analysis of MSR
Symmetry energy dependence of the pygmy and giant dipole resonances in an isospin dependent quantum molecular dynamics model
Systematic study of dynamical dipole mode via the isospin-dependent Boltzmann-Uehling-Uhlenbeck model
Shear Viscosity to Entropy Density Ratio in Au＋Au Central Collisions
Physics performance of the STAR zero degree calorimeter at relativistic heavy ion collider
Low-mass vector meson production at forward rapidity in p＋p and d＋Au collisions at ／srt = 200 GeV from a multiphase transport model
Production of light nuclei and hypernuclei at High Intensity Accelerator Facility energy region
兰州重离子储存环外靶实验终端时间投影室的动量分辨率模拟
轻核α团簇结构理论和实验研究进展
RHIC束流能量扫描实验中正反粒子椭圆流的平均场势效应（英文）
A Photonuclear Reaction Model Based on IQMD in Intermediate-Energy Region
Physics performance of the STAR zero degree calorimeter at relativistic heavy ion collider
Measurements of momentum correlation and interaction parameters between antiprotons
Alignment calibration and performance study of the STAR PXL detector
Low-mass vector meson production at forward rapidity in p＋p and d＋Au collisions at ／srt = 200 GeV from a multiphase transport model
Production of light nuclei and hypernuclei at High Intensity Accelerator Facility energy region
1 A GeV下Au＋Au反应中的径向流的Blast-wave方法分析
一种新的物质形态——夸克胶子等离子体
Ginzburg–Landau Free Energy of Crystalline Color Superconductors:A Matrix Formalism from Solid-State Physics
兰州重离子储存环外靶实验终端时间投影室的动量分辨率模拟
Physics performance of the STAR zero degree calorimeter at relativistic heavy ion collider
Alignment calibration and performance study of the STAR PXL detector
期刊信息
  • 《物理》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国物理学会 中国科学院物理研究所
  • 主编：朱星
  • 地址：北京603信箱
  • 邮编：100190
  • 邮箱：physics@aphy.iphy.ac.cn
  • 电话：010-82649470 82649266
  • 国际标准刊号：ISSN：0379-4148
  • 国内统一刊号：ISSN：11-1957/O4
  • 邮发代号:2-805
  • 获奖情况:
  • 2002年中国科协优秀期刊三等奖,2000年度中科院优秀期刊一等奖,2001年入选“中国期刊方阵”,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:8902