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FRAGMENTATION: 作品数：463被引量：556H指数：11; 导出分析报告; 相关领域：理学更多>>; 相关作者：石建功再帕尔·阿不力孜梁峰何晓赵丽艳更多>>; 相关机构：对外经济贸易大学中国医学科学院北京协和医学院北京大学中国科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划山西省自然科学基金国家教育部博士点基金更多>>

Non-Hermitian Skin Effects in Fragmented Hilbert Spaces of One-Dimensional Fermionic Lattices: 《Chinese Physics Letters》2025年第3期131-141,共11页Yi-An Wang Linhu Li; supported by the National Natural Science Foundation of China(Grant No.12474159);the Fundamental Research Funds for the Central University,Sun Yat-sen University(Grant No.24qnpy119);the China Postdoctoral Science Foundation(Grant No.2024T171067)。; We investigate distinct non-Hermitian skin effects(NHSEs)in real and Fock spaces induced by the interplay between the Hilbert space fragmentation and multiple non-Hermitian pumping channels.Using an extended Hatano–N...; 关键词：FRAGMENTATION FERMI loaded

Revisiting Laser-Intensity-Dependent Ionization and Fragmentation of C60: 《Chinese Physics Letters》2021年第8期32-37,共6页D.P.Dong B.H.Yang D.B.Qian W.C.Zhou S.F.Zhang X.Ma; the National Key R&D Program(Grant No.2017YFA0402300);the National Natural Science Foundation of China(Grant Nos.11974359 and U1632143)。; We revisit the laser-intensity-dependent ionization and fragmentation yields of C60 molecules irradiated by 25-fs,798-nm laser pulses based on the approach in which photoions are measured via a velocity map imaging sp...; 关键词：FRAGMENTATION SATURATION IONIZATION

Ultrafast Imaging of Electronic Relaxation in Ortho-xylene： New Features from Fragmentation-Ion Spectroscopy: 《Chinese Physics Letters》2014年第12期130-133,共4页刘玉柱 KNOPP Gregor 肖韶荣 GERBER Thomas; Supported by the National Natural Science Foundation of China under Grant No 11304157, and the Swiss National Centre of Competence in Research-Molecular Ultrafast Science and Technology （NCCR-MUST）.; After light absorption, a molecule can undergo ra- diationless processes, and photophysics is one of the important general types. The photophysical pro- cesses involve internal conversion （IC） due to elec- tronic no...

Observation of New Isotope^(131)Ag via the Two-Step Fragmentation Technique: 《Chinese Physics Letters》2013年第4期51-54,共4页WANG He N.Aoi S.Takeuchi M.Matsushita P.Doornenbal T.Motobayashi D.Steppenbeck K.Yoneda K.Kobayashi J.Lee LIU Hong-Na Y.Kondo R.Yokoyama H.Sakurai YE Yan-Lin; the National Basic Research Program of China under Grant No 2013CB834402;the National Natural Science Foundation of China under Grant Nos 11035001 and 11275011.; We report on the first observation of the neutron-rich nucleus^(131)Ag.This isotope was produced via fragmentation reactions of intense secondary radioactive ion beams,including 134,135Sn.The secondary beams were prod...; 关键词：RIGIDITY INTENSE

The Symmetry Energy from the Neutron-Rich Nucleus Produced in the Intermediate-Energy 40,48Ca and 58,64Ni Projectile Fragmentation被引量：3: 《Chinese Physics Letters》2012年第6期90-93,共4页MA Chun-Wang PU Jie WANG Shan-Shan WEI Hui-Ling; Supported by the National Natural Science Foundation of China under Grant No 10905017;the Program for Innovative Research Team(in Science and Technology)under Grant No 2010IRTSTHN002 in the Universities of Henan Province,and the Young Teacher Project in Henan Normal University.; In the framework of a modified Fisher model,using the isobaric yield ratio method,we investigate the fragments produced in the 140 A Me V 40,48Ca+9Be and 58,64Ni+9Be projectile fragmentation reactions.Using different ...; 关键词：EXCESS SYMMETRY FRAGMENTATION

Fragmentation Functions for Heavy Baryons in the Recombination Model: 《Chinese Physics Letters》2011年第12期104-106,共3页PENG Ru; Supported by Hubei Province Key Laboratory of Systems Science in Metallurgical Process(Wuhan University of Science and Technology)under Grant No Y201113;the Natural Science Foundation of Wuhan University of Science and Technology under Grant No 2011xz027.; Using the shower parton distributions determined by the recombination model,we predict the fragmentation functions for heavy baryons.Then we obtain the completed fragmentation functions of heavy quarks(c and b)splitti...; 关键词：FRAGMENTATION QUARK MESON

Fragmentation of CO in Femtosecond Laser Fields: 《Chinese Physics Letters》2009年第1期84-87,共4页郭玮朱井义王丙星王艳秋王利; Supported by the National Natural Science Foundation of China under Grant Nos 20633070 and 20473090.; Fragmentation of CO in a linearly polarized femtosecond laser field within the intensity order of 10^14 W.cm^-2 at 820nm is investigated experimentally by using velocity mapping technique. According to the observed ki...; 关键词：field emission molybdenum dioxide enhancement factor

Fragmentation Cross Sections of ^12C on Different Targets at Beam Energies from 50 to 100 MeV/Nucleon: 《Chinese Physics Letters》2008年第2期451-454,共4页卞宝安张丰收周宏余; Supported by the National Natural Science Foundation of China under Grant Nos 10575012 and 10435020, the Beijing Education Committee under Grant No XK100270454, and the Science Foundation of Beijing Normal University.; The fragmentation cross sections of reactions ^12C＋^2H, ^12C, ^14N, ^16O at beam energies from 50 to 100 MeV/nucleon are investigated using the isospin-dependent Boltzmann-Langevin equation model. It is found that fr...; 关键词：PULSARS x-ray spectra relativity and gravitation REDSHIFT

Fragmentation Cross Sections of 158 AGeV Pb Projectiles: 《Chinese Physics Letters》2007年第10期2800-2803,共4页G. Sher M.I. Shahzad M. Hussain; We investigate the fragmentation cross sections of 158 AGeV ^207Pb projectile interacting with different targets using CR39 nuclear track detectors. The exposure is made at SPS beam facility of CERN. The detectors are...; 关键词：coated conductor buffer layer self-epitaxy CEO2

Sensitive Probe for Symmetry Potential: 《Chinese Physics Letters》2007年第3期660-663,共4页刘建业肖国青郭文军任中洲左维李希国; Supported by the State Key Basic Research and Development Programme of China under Grant No G2000077400, the National Natural Science Foundation of China under Grant Nos 10435080, 105350101, 10447006 and 10575075, the Knowledge Innovation Project of Chinese Academy of Sciences under Grant No KJCX2-SW-N02.; Based on both very obvious isospin effect of the neutron-proton number ratio of nucleon emissions （n/p）nud on symmetry potential and （n/p）nucl＇s sensitive dependence on symmetry potential in the nuclear reactions...; 关键词：HEAVY-ION COLLISIONS INTERACTION CROSS-SECTIONS FRAGMENTATION ENERGIES NUCLEI RADII MODEL

FRAGMENTATION