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Non-universal Gauge Bosons Z'and the Process e~+e~- →f

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Communications in Theoretical physics 2004年第3期41卷 419-424页

作者： YUE Chong-Xing~1 WANG Shun-Zhi~2.1 department of physics,Liaoning normal university,Dalian 116029,china 2 College of physics and Information Engineering,henan normal university,xinxiang 453002,china department of physics Liaoning Normal University Dalian 116029 College of physics and Information Engineering Henan Normal University Xinxiang 453002

Introduetion Altl、ough the standard model(SM)that bases on thega、lge gro、ip SU:(2)xU(1)has been sueeessful in de-seribing the Physies of eleetroweak interaetions,the meeh-anisn,of the eleetroweak symmetry breaking(... 详细信息

关键词： non-universal gauge bosons cross section TC2 models

Analytical Potential Energy Function,Spectroscopic Constants and Vibrational Levels for A^1E_u^+ State of Dimer ~7Li_2

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Communications in Theoretical physics 2007年第12期48卷 1081-1087页

作者： SHI De-Heng~1 MA Heng~1 SUN Jin-Feng~(1,2)and ZHU Zun-Lue~1~1 College of physics & Information Engineering,henan normal university,xinxiang 453007,china~2 department of physics & Electron Science,Luoyang normal university,Luoyang 471022,china College of physics & Information Engineering Henan Normal University Xinxiang 453007 China department of physics & Electron Science Luoyang Normal University Luoyang 471022 China

The symmetry-adapted-duster configuration-interaction method is used to investigate the spectroscopicproperties of ~7Li_2(A^1∑_u^+) over the internuclear distance ranging from 2.4ao to *** complete potential energycurves are calculated at numbers of basis *** the ab initio calculated points are fitted to the analytic MurrellSorbie function and then employed to compute the spectroscopic *** comparison,the spectroscopic constantsreproduced by the potential attained at D95(3df,3pd) are found to be very close to the experiments,a^d the values (T_e,D_e,R_e,ω_e,ω_eχ_e,α_e and B_e) are of 1.732 93 eV,1.161 36 eV,0.313 27 nm,2.1.95 cm^(-1),1.623 cm^(-1),0.005 35 cm^(-1),and0.490 cm^(-1),*** the potential obtained at D95(3df,3pd),the totally 75 vibrational states are found whenJ=*** vibrational levels,the classical turning points and the inertial rotation constants of the first 68 vibrationalstates are calculated for the first time and compared with the available *** agreement is *** centrifugal distortion constants of the first 32 vibrational states are also reported for the first *** reasonabledissociation limit for ~7Li_2(A^1∑_u^+) is deduced using the calculated results at present.

关键词： analytic potential energy function harmonic frequency dissociation energy vibrational level classical turning point

A RESEARCH FOR POSITRON CORREL-ATION POLARIZATION POTENTIAL

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原子与分子物理学报 1997年第4期 98-104页

作者： Jiang Yuhai Sun Jinfeng Wan Lingde department of physics, henan normal university, xinxiang china 453002

ＡＲＥＳＥＡＲＣＨＦＯＲＰＯＳＩＴＲＯＮＣＯＲＲＥＬ－ＡＴＩＯＮＰＯＬＡＲＩＺＡＴＩＯＮＰＯＴＥＮＴＩＡＬＪｉａｎｇＹｕｈａｉＳｕｎＪｉｎｆｅｎｇＷａｎＬｉｎｇｄｅＤｅｐａｒｔｍｅｎｔｏｆＰｈｙｓｉｃｓ，Ｈｅｎａｎ... 详细信息

ＡＲＥＳＥＡＲＣＨＦＯＲＰＯＳＩＴＲＯＮＣＯＲＲＥＬ－ＡＴＩＯＮＰＯＬＡＲＩＺＡＴＩＯＮＰＯＴＥＮＴＩＡＬＪｉａｎｇＹｕｈａｉＳｕｎＪｉｎｆｅｎｇＷａｎＬｉｎｇｄｅＤｅｐａｒｔｍｅｎｔｏｆＰｈｙｓｉｃｓ，ＨｅｎａｎＮｏｒｍａｌＵｎｉｖｅｒｓｉｔｙ，...

关键词： positron polarization potential cross sections Ar

Electron Capture in He^(2+) + Li(2s) Collision in the 40～200 keV Energy Region

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原子与分子物理学报 1998年第S1期15卷 183-184页

作者： Ma Shuhong Zhang Xianzhouphysics department of henan normal university, xinxiang henan 453002

１ＩｎｔｒｏｄｕｃｔｉｏｎＬａｓｔｙｅａｒ，ｗｅｈａｄｃａｌｃｕｌａｔｅｄｋ－ｋｓｉｎｇｌｅ－ｅｌｅｃｔｒｏｎｃａｐｔｕｒｅｔｏｔａｌｃｒｏｓｓｓｅｃｔｉｏｎｓ（ＴＣＳ）ｂｙＨｅ２＋ｆｒｏｍＬｉａｔｏｍｉｎｐａｐｅｒ... 详细信息

１ＩｎｔｒｏｄｕｃｔｉｏｎＬａｓｔｙｅａｒ，ｗｅｈａｄｃａｌｃｕｌａｔｅｄｋ－ｋｓｉｎｇｌｅ－ｅｌｅｃｔｒｏｎｃａｐｔｕｒｅｔｏｔａｌｃｒｏｓｓｓｅｃｔｉｏｎｓ（ＴＣＳ）ｂｙＨｅ２＋ｆｒｏｍＬｉａｔｏｍｉｎｐａｐｅｒｏｎｅ［１］．Ｔｈｅｎｕｍｅｒｉｃ...

关键词： Effective potential model Valence electron capture cross sectionTwo-state expansion

TOTAL CROSSS ECTIONS FOR ELECTRON SCATTERING FROM SIMPLE HYDROCARBON MOLECULES: C2H4,C2H6 AND C3H8

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原子与分子物理学报 1998年第4期 24-28页

作者： Liu Yufang Sun Jinfeng department of physics, henan normal university xinxiang 453002

１ＩＮＴＲＯＤＵＣＴＩＯＮＳｉｍｐｌｅｈｙｄｒｏｃａｒｂｏｎｍｏｌｅｃｕｌｅｓａｓａｎｉｍｐｏｒｔａｎｔｃｏｍｐｏｎｅｎｔｉｎｔｈｅｐｌａｎｅｔａｒｙａｎｄｃｏｍｅｔａｒｙａｔｍｏｓｐｈｅｒｅａｎｄａｓａｄｏｍｉｎａ... 详细信息

１ＩＮＴＲＯＤＵＣＴＩＯＮＳｉｍｐｌｅｈｙｄｒｏｃａｒｂｏｎｍｏｌｅｃｕｌｅｓａｓａｎｉｍｐｏｒｔａｎｔｃｏｍｐｏｎｅｎｔｉｎｔｈｅｐｌａｎｅｔａｒｙａｎｄｃｏｍｅｔａｒｙａｔｍｏｓｐｈｅｒｅａｎｄａｓａｄｏｍｉｎａｎｔｍａｔｅｒｉａｌｉｎｔｈｅｆｉ...

关键词： Total cross sections Semi-empirical formula Books

Particle tunnels across the horizon of Garfinkle-Horowitz-Strominger dilaton black hole

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Science china(physics,Mechanics & Astronomy) 2007年第5期50卷 601-610页

作者： FANG HengZhong1 & ZHAO Zheng2.1 department of physics, china university of Petroleum, Dongying 257061, china 2 department of physics, Beijing normal university, Beijing 100875, china department of physics China University of Petroleum Dongying 257061 China department of physics Beijing Normal University Beijing 100875 China

We promote the work of Parikh and Wilczek on the black hole radiation to the emission of massive and charged particles from Garfinkle-Horowitz-Strominger black hole. The energy and charge of the space-time are conservational during the course of the evaporation. The calculation shows that the emission spectrum is not precisely thermal, while has a correction, and the conclusion supports the view- point of information conservation.

关键词： Hawking radiation, black body spectrum, barrier, information loss, entropy of black hole, Komar energy

ION NEUTRALIZATION AT THE SURFACE OF A CONTAMINATED COMPOSITE SYSTEM

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原子与分子物理学报 1998年第S1期15卷 244-246页

作者： yang Zongxian Wei Shuyi Zhang Taodepartment of physics, henan normal university xinxiang 453002

１ＩＮＴＲＯＤＵＣＴＩＯＮＧｒｏｗｉｎｇｉｎｔｅｒｅｓｔｈａｓｂｅｅｎｄｅｖｏｔｅｄｔｏｔｈｅｓｔｕｄｙｏｆｓｕｐｐｏｒｔｅｄ－ｍｅｔａｌｃｏｍｐｏｓｉｔｅｓｙｓｔｅｍｓｉｎｃｅａｓｐｅｃｉｆｉｃｂｅｈａｖｉｏｒｉｓ... 详细信息

１ＩＮＴＲＯＤＵＣＴＩＯＮＧｒｏｗｉｎｇｉｎｔｅｒｅｓｔｈａｓｂｅｅｎｄｅｖｏｔｅｄｔｏｔｈｅｓｔｕｄｙｏｆｓｕｐｐｏｒｔｅｄ－ｍｅｔａｌｃｏｍｐｏｓｉｔｅｓｙｓｔｅｍｓｉｎｃｅａｓｐｅｃｉｆｉｃｂｅｈａｖｉｏｒｉｓｔｏｂｅｅｘｐｅｃｔｅｄｆｒｏｍｔ...

关键词： Ion Neutralization Composite system

Relationship between Multi-Phase Formation and Molecular Structure for Liquid Crystal System

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Journal of Wuhan university of Technology(Materials Science) 2005年第3期20卷 11-13页

作者：李振新 Biomedical Materials and Engineering Centre Wuhan University of Technology department of Life Science and Technology Xinxiang Medicine CollegeXinxiang 453003 China

4 mechanical model of liquid crystals （ LCs ） was used to explain the phase formation and thermal properties . The LC plusses in the model are micro- machine systems consisting of an ensemble of molecular rotors, and some dynamie parameters in a semi-experiment molecular orbit method. A novel explanation on the multi-phase formation of LC system is obtained. It is found that the value of the critical rotational velueity is a key parameter for the characterization of each homologous series. The dipole moment of the molecules was also discussed.

关键词： liquid crystal phase dynamic molecular structure

Different-Periodic Travelling Wave Solutions for Nonlinear Equations

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Communications in Theoretical physics 2004年第4期41卷 481-486页

作者： YE Li-Jun~1 LIN Ji~(1,2.1 department of physics,Zhejiang normal university,Jinhua 321004,china2 physics department,Shanghai Jiao Tong university,Shanghai 200030,china physics department Shanghai Jiao Tong University Shanghai 200030 China

Using Jacobi elliptic function linear superposition approach for the(1+1)-dimensional Caudrey-Dodd-Gibbon-Sawada-Kotera(CDGSK)equation and the(2.1)-dimensional Nizhnik-Novikov-Veselov(NNV)equation,many new periodic travelling wave solutions with different periods and velocities are obtained based on the knownperiodic *** procedure is crucially dependent on a sequence of cyclic identities involving Jacobi ellipticfunctions sn(ξ,m),cn(ξ,m),and dn(ξ,m).

关键词： linear superposition nonlinear equation travelling wave solution