Published November 5, 2012 | Version v1
Journal article Metadata-only

Unnatural parity resonances in the positron-excited hydrogen system

Creators

  • 1. Center for Theoretical Atomic and Molecular Physics, Academy of Fundamental and Interdisciplinary Sciences, Harbin Institute of Technology, Harbin 150080 (China)

Description

We present an investigation of resonances with unnatural parities in positron scattering by excited hydrogen. The momentum space coupled channels optical potential method has been used. Positronium formation channels have been included via a complex equivalent local potential. States with angular momenta L = 1 to L = 2 and parity (−1)L+1 are calculated.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/388/7/072002

Additional details

Identifiers

DOI
10.1088/1742-6596/388/7/072002;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
388
Journal Issue
7
Journal Page Range
[1 p.]
ISSN
1742-6596

Conference

Title
27. international conference on photonic, electronic and atomic collisions
Acronym
ICPEAC 2011
Dates
27 Jul - 2 Aug 2011
Place
Belfast, Northern Ireland (United Kingdom)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44033509
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANGULAR MOMENTUM; COUPLED CHANNEL THEORY; EXCITED STATES; HYDROGEN; PARITY; POSITRON-ATOM COLLISIONS; POSITRONIUM; POSITRONS; POTENTIALS; RESONANCE; SCATTERING
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; ATOM COLLISIONS; COLLISIONS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY LEVELS; FERMIONS; LEPTONS; MATTER; NONMETALS; PARTICLE PROPERTIES; POSITRON COLLISIONS