dorsal/arxiv
View SchemaUltra-low energy scattering of a He atom off a He dimer
| Authors | E. A. Kolganova, A. K. Motovilov, S. A. Sofianos |
|---|---|
| Categories | |
| ArXiv ID | physics/9802016 |
| URL | https://arxiv.org/abs/physics/9802016 |
| DOI | 10.1103/PhysRevA.56.R1686 |
| Journal | Phys. Rev. A., 1997, v. 56, No. 3, pp. 1686--1689R |
Abstract
We present a new, mathematically rigorous, method suitable for bound state and scattering processes calculations for various three atomic or molecular systems where the underlying forces are of a hard-core nature. We employed this method to calculate the binding energies and the ultra-low energy scattering phase shifts below as well as above the break-up threshold for the three He-atom system. The method is proved to be highly successful and suitable for solving the three-body bound state and scattering problem in configuration space and thus it paves the way to study various three-atomic systems, and to calculate important quantities such as the cross-sections, recombination rates etc.
{
"annotation_id": "94777128-971b-49ce-8f5e-18f400e0c6d0",
"date_created": "2026-03-02T18:01:21.477000Z",
"date_modified": "2026-03-02T18:01:21.477000Z",
"file_hash": "f718800b8890f24dd7b1bd52b4ab1cc275c0266b951350215b4684da6b951ad8",
"private": false,
"record": {
"abstract": "We present a new, mathematically rigorous, method suitable for bound state\nand scattering processes calculations for various three atomic or molecular\nsystems where the underlying forces are of a hard-core nature. We employed this\nmethod to calculate the binding energies and the ultra-low energy scattering\nphase shifts below as well as above the break-up threshold for the three\nHe-atom system. The method is proved to be highly successful and suitable for\nsolving the three-body bound state and scattering problem in configuration\nspace and thus it paves the way to study various three-atomic systems, and to\ncalculate important quantities such as the cross-sections, recombination rates\netc.",
"arxiv_id": "physics/9802016",
"authors": [
"E. A. Kolganova",
"A. K. Motovilov",
"S. A. Sofianos"
],
"categories": [
"physics.chem-ph"
],
"doi": "10.1103/PhysRevA.56.R1686",
"journal_ref": "Phys. Rev. A., 1997, v. 56, No. 3, pp. 1686--1689R",
"title": "Ultra-low energy scattering of a He atom off a He dimer",
"url": "https://arxiv.org/abs/physics/9802016"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "5e828160-b379-4650-bd24-040445462646",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}