| 玻色型反氢原子结构及氘核PB+1nB0和PF+1nF0结构函数的矩 |
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| 引用本文： | 焦善庆,许弟余,王蜀娟.玻色型反氢原子结构及氘核PB+1nB0和PF+1nF0结构函数的矩[J].广西科学,2005,12(1):25-28. |
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| 作者姓名： | 焦善庆 许弟余 王蜀娟 |
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| 作者单位： | [1]西南交通大学理学院物理系,四川成都610031 [2]四川职业技术学院物理系,四川遂宁629000 [3]中国科学院国家天文台,北京100012 |
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| 基金项目： | 国家自然科学基金(19973008)和中国工程物理研究院科学技术基金(990226,9702034)资助项目. |
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| 摘 要： | 摘要：根据费米型质子PB^ 1、中子nF^0、电子e^-1的超对称性伴子玻色型PB^ 1nB^0、-↑Ue^-,1↑B粒子,讨论反氢原子的结构,计算费米型氘核PF^ 1nF^0和玻色型氘核PB^ 1nB^0结构函数的矩,结果发现反氢原子的结构与目前观测到费米型反氢原子不同,氘核PB^ 1nB^0结构函数的矩的理论值与实验数据较好相符,PB^ 1nB^0结构函数的矩的计算结果比PB^ 1nF^0要大,增大的值是由于费米型中性矢量反轻子-↑l0F,T结构函数的贡献所致。
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| 关 键 词： | 超对称伴子 氘核 反氢原子 结构函数的矩 玻色子与费米子 |
| 文章编号： | 1005-9164(2005)01-0025-04 |
| 收稿时间： | 2004/6/23 0:00:00 |
| 修稿时间： | 2004年6月23日 |
The Structure of a Hydrogen Anti-atom of Bose Type and the Moment of the Structure Function of the Deuterons PB+1nB0 and PF+1nF0 |
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| Jiao Shanqing,Xu Diyu and Wang Shujuan.The Structure of a Hydrogen Anti-atom of Bose Type and the Moment of the Structure Function of the Deuterons PB+1nB0 and PF+1nF0[J].Guangxi Sciences,2005,12(1):25-28. |
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| Authors: | Jiao Shanqing Xu Diyu and Wang Shujuan |
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| Institution: | Dept. of Phy., Sci. Coll., Southwest Jiaotong Univ., Chengdu, Sichuan, 610031, China,Dept. of Phy., Sichuan Vocational and Technical Coll., Suining, Sichuan, 629000, China and National Astronomical Observatory, Chinese Academy of Sci., Beijing, 100012, China |
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| Abstract: | Based on the particles of Bose type PB+1,nB0 and Ue,B-1,which are respectively the supersymmetry companions of the following particles of Fermi type:the proton PF+1,the neutron nF0 and the electron eF-1,the structure of an anti-atom of hydrogen is discussed,and the structure function moment of the deuteron PF+1nF0 of Fermi type and that of the deuteron PB+1nB0 of Bose type are calculated.As a result,the structure of a hydrogen anti-atom is different from that of the present observed hydrogen anti-aton of Fermi type:the theoretical values of the structure function moment of the deuteron PF+1nF0 coincide well with the experimental data,but the calculated result of that of PB+1nB0 is bigger than that of PF+1nF0.The increase in value can be attributed to the contribution of the structure function of neutral vector antilepton lF,T0 of Fermi type. |
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| Keywords: | supersymmetry companions deuterons an anti-atom of hydrogen the moment of a structure function bosons and fermions |
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