COUPLED-CHANNELS OPTICAL CALCULATION OF ELECTRON-HYDROGEN RESONANCES

被引：17

作者：

MCCARTHY, IE

SHANG, B

机构：

[1] Electronic Structure of Materials Centre, School of Physical Sciences, Flinders University of South Australia, Adelaide, SA 5001

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 07期

关键词：

D O I：

10.1103/PhysRevA.46.3959

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An application of the coupled-channels optical method to energy-dependent phenomena, electron-hydrogen resonances for n = 1 and 2, is given. The equivalent local approximation is made for the optical potential. The calculation includes nine explicitly coupled channels. The optical potential accounts for the target continuum. The good agreement with experiment shows the role played by the optical potential in the coupled-channels calculation. Some additional resonances have been found.

引用

页码：3959 / 3962

页数：4

共 13 条

[1] SCATTERING OF ELECTRONS BY HYDROGEN-ATOMS [J].

CALLAWAY, J .

PHYSICAL REVIEW A, 1982, 26 (01) :199-208

[2]

FON WC, 1991, 17TH P INT C PHYS EL, P151

[3] ELECTRON-SCATTERING BY ATOMIC-HYDROGEN [J].

LOWER, J ;

MCCARTHY, IE ;

WEIGOLD, E .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1987, 20 (17) :4571-4584

[4] MOMENTUM-SPACE COUPLED-CHANNELS OPTICAL METHOD FOR ELECTRON-ATOM SCATTERING [J].

MCCARTHY, IE ;

STELBOVICS, AT .

PHYSICAL REVIEW A, 1983, 28 (05) :2693-2707

[5] ELECTRON-IMPACT EXCITATION OF RESONANCES BELOW N = 3 LEVELS OF ATOMIC-HYDROGEN [J].

MORGAN, LA ;

MCDOWELL, MRC ;

CALLAWAY, J .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1977, 10 (16) :3297-3305

[6]

PATHAK A, 1980, J PHYS B ATOM MOL PH, V21, P2933

[7] NONLOCAL COUPLED-CHANNELS OPTICAL CALCULATION OF ELECTRON-SCATTERING BY ATOMIC-HYDROGEN AT 54.42 EV [J].

RATNAVELU, K ;

MCCARTHY, IE .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1990, 23 (10) :1655-1669

[8] ENERGY-SPECTRA OF COLLISIONALLY PRODUCED H- AUTODETACHING STATES [J].

RISLEY, JS ;

EDWARDS, AK ;

GEBALLE, R .

PHYSICAL REVIEW A, 1974, 9 (03) :1115-1129

[9] ALGEBRAIC CLOSE-COUPLING CALCULATION OF SCATTERING OF ELECTRONS AND POSITRONS BY HYDROGEN [J].

SEILER, GJ ;

OBEROI, RS ;

CALLAWAY, J .

PHYSICAL REVIEW A, 1971, 3 (06) :2006-&

[10] LOW-ENERGY ELECTRON SCATTERING BY ATOMIC HYDROGEN .2. CORRELATION METHOD [J].

TAYLOR, AJ ;

BURKE, PG .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1967, 92 (576P) :336-&

← 1 2 →