RESONANCES NEAR THE N=3 THRESHOLD IN E--HE SCATTERING

被引：17

作者：

ANDRICK, D

机构：

[1] Fachbereich Physik der Universitat, D-6750 Kaiserslautern, Erwin Schrödinger Strasse

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1979年 / 12卷 / 05期

关键词：

D O I：

10.1088/0022-3700/12/5/009

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The relative differential cross section for e--He scattering with the excitation of the 23S state has been measured as a function of energy at various scattering angles. It is confirmed that the most prominent structures around 22.5 eV are due to an S, a P and a D resonance, the widths of which rise slowly from S to D.

引用

页码：L175 / L177

页数：3

共 4 条

[1] MEASUREMENT OF FREE-FREE CROSS-SECTION OF E-AR SCATTERING
ANDRICK, D
LANGHANS, L
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (13) : 2355 - 2360
[2] STUDY OF RESONANCE STRUCTURE IN HELIUM USING METASTABLE EXCITATION BY ELECTRON-IMPACT WITH HIGH-ENERGY RESOLUTION
BRUNT, JNH
KING, GC
READ, FH
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1977, 10 (03) : 433 - 448
[3] RESONANCES, CUSP EFFECTS AND A VIRTUAL STATE IN E--HE SCATTERING NEAR N = 3 THRESHOLDS
NESBET, RK
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1978, 11 (01) : L21 - L25
[4] DOPPLER AND OTHER BROADENING EFFECTS IN ELECTRON-SCATTERING EXPERIMENTS
READ, FH
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1975, 8 (07) : 1034 - 1040

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