Rescattering effects in the decay of the A1
(1976) In Nuclear Physics, Section B 116(2). p.301-316- Abstract
Rescattering effects in the 3π system in the A1 region are studied with a method, which fulfils unitarity and has the proper analytic structure. Fairly small effects are obtained which confirm the result found in amplitude analyses, neglecting rescattering corrections, that the phases of the JP = 1+ amplitudes vary only very little over the A1 region. Similar results hold for the Q enhancement.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/be8b73e0-aef2-498d-a144-47b389690994
- author
- Gustafson, Gösta LU and Peterson, Carsten LU
- organization
- publishing date
- 1976-12-13
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Nuclear Physics, Section B
- volume
- 116
- issue
- 2
- pages
- 16 pages
- publisher
- North-Holland
- external identifiers
-
- scopus:49549126182
- ISSN
- 0550-3213
- DOI
- 10.1016/0550-3213(76)90349-7
- language
- English
- LU publication?
- yes
- id
- be8b73e0-aef2-498d-a144-47b389690994
- date added to LUP
- 2019-05-16 10:23:54
- date last changed
- 2024-01-01 05:02:30
@article{be8b73e0-aef2-498d-a144-47b389690994, abstract = {{<p>Rescattering effects in the 3π system in the A<sub>1</sub> region are studied with a method, which fulfils unitarity and has the proper analytic structure. Fairly small effects are obtained which confirm the result found in amplitude analyses, neglecting rescattering corrections, that the phases of the J<sup>P</sup> = 1<sup>+</sup> amplitudes vary only very little over the A<sub>1</sub> region. Similar results hold for the Q enhancement.</p>}}, author = {{Gustafson, Gösta and Peterson, Carsten}}, issn = {{0550-3213}}, language = {{eng}}, month = {{12}}, number = {{2}}, pages = {{301--316}}, publisher = {{North-Holland}}, series = {{Nuclear Physics, Section B}}, title = {{Rescattering effects in the decay of the A<sub>1</sub>}}, url = {{http://dx.doi.org/10.1016/0550-3213(76)90349-7}}, doi = {{10.1016/0550-3213(76)90349-7}}, volume = {{116}}, year = {{1976}}, }