TUNNELING THROUGH THE MORSE BARRIER

被引：38

作者：

AHMED, Z

机构：

[1] Nuclear Physics Division, Bhabha Atomic Research Centre, Bombay

来源：

PHYSICS LETTERS A | 1991年 / 157卷 / 01期

关键词：

OSCILLATOR; EQUATIONS;

D O I：

10.1016/0375-9601(91)90399-S

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The exact and the WKB forms of the transmission coefficient of the Morse barrier have been obtained. Comparing the results obtained from the exact and the WKB analysis on different types of potentials, we present a possible criterion to ascertain the performance of the WKB method. Extraction of bound states of a potential from the transmission coefficient of the inverted potential is also suggested.

引用

收藏

页码：1 / 5

页数：5

相关论文

共 13 条

[1]

Abramowitz M, 1970, HDB MATH FUNCTIONS

[2] GROUP-THEORY APPROACH TO SCATTERING [J].

ALHASSID, Y ;

GURSEY, F ;

IACHELLO, F .

ANNALS OF PHYSICS, 1983, 148 (02) :346-380

[3] ALGEBRAIC TREATMENT OF 2ND POSCHL-TELLER, MORSE-ROSEN AND ECKART EQUATIONS [J].

BARUT, AO ;

INOMATA, A ;

WILSON, R .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1987, 20 (13) :4083-4096

[4] THE GENERALIZED MORSE OSCILLATOR IN THE SO(4,2) DYNAMIC GROUP SCHEME [J].

BARUT, AO ;

INOMATA, A ;

WILSON, R .

JOURNAL OF MATHEMATICAL PHYSICS, 1987, 28 (03) :605-611

[5] SUB-BARRIER FUSION OF 2 NUCLEI [J].

BECKERMAN, M .

REPORTS ON PROGRESS IN PHYSICS, 1988, 51 (08) :1047-1103

[6] ALGEBRAIC APPROACH TO THE MORSE OSCILLATOR [J].

BERRONDO, M ;

PALMA, A .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1980, 13 (03) :773-780

[7] THE DOUBLE-HUMPED FISSION BARRIER [J].

BJORNHOLM, S ;

LYNN, JE .

REVIEWS OF MODERN PHYSICS, 1980, 52 (04) :725-931

[8]

Froman N., 1965, JWKB APPROXIMATION

[9] A CLASS OF EXACTLY SOLVABLE POTENTIALS .1. ONE-DIMENSIONAL SCHRODINGER-EQUATION [J].

GINOCCHIO, JN .

ANNALS OF PHYSICS, 1984, 152 (01) :203-219

[10] SO(2, 1) LIE-ALGEBRA, THE JACOBI MATRIX AND THE SCATTERING STATES OF THE MORSE OSCILLATOR [J].

OJHA, PC .

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1988, 21 (04) :875-883