Interference pattern signatures in fully differential cross sections for single ionization of H2 molecules by fast protons

被引：20

作者：

Ciappina, M. F. ^{[1
]}

Rivarola, R. D. ^{[2
]}

机构：

[1] Max Planck Inst Phys Komplexer Syst, D-01187 Dresden, Germany

[2] Univ Nacl Rosario, CONICET, Inst Fis, RA-2000 Rosario, Santa Fe, Argentina

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2008年 / 41卷 / 01期

关键词：

D O I：

10.1088/0953-4075/41/1/015203

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Electron interference signatures present in fully differential cross sections for single ionization by 6 MeV protons in H(2) molecules are investigated. We employ a molecular version of the continuum-distorted wave-eikonal initial state model, where all the interactions present in the exit channel are considered on an equal footing. Calculations of fully differential cross sections are performed for different electron and projectile kinematical conditions and the range of validity of the theoretical approach is discussed. Furthermore, we explore the presence of interference patterns in differential cross sections for both aligned and randomly oriented targets in asymmetric coplanar geometries.

引用

页数：7

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