Isospin effects studied with the CHIMERA detector at 35 Mev/nucleon
Authors:
- Andrzej Grzeszczuk,
- Seweryn Kowalski,
- Katarzyna Schmidt,
- Wiktor Rudolf Zipper,
- R Planeta,
- F Amorini,
- A Anzalone,
- L Auditore,
- V Baran,
- I Berceanu,
- J Blicharska,
- B Broderie,
- R Bougault,
- M Bruno,
- G Cardella,
- S Cavallaro,
- MB Chatterjee,
- A Chbihi,
- M Colona,
- M D'Agostino,
- E Defilippo,
- R Dayras,
- M Ditoro,
- J Frankland,
- E Galichet,
- W Gawlikowicz,
- E Geraci,
- F Giustolisi,
- P Guazzoni,
- D Guinet,
- E Laguidara,
- G Lanzanò,
- G Lanzalone,
- J Lukasik,
- C Maiolino,
- Z Majka,
- N G Nicolis,
- N Leneindre,
- A Pagano,
- M Papa,
- M Petrovici,
- E Piasecki,
- S Pirrone,
- G Politi,
- A Pop,
- F Porto,
- MF Rivet,
- E Rosato,
- F Pizzo,
- S Russo,
- P Russotto,
- M Sassie,
- K Siwek-Wilczynska,
- I Skwira-Chalot,
- A Sochocka,
- ML Sperduto,
- L Świderski,
- A Triforo,
- M Trimarchi,
- G Vannini,
- G Verde,
- M Vigilante,
- JP Wieliczko,
- J Wilczyński,
- L Zetta
Abstract
The yield of light charged particles and intermediate mass fragments is studied for the neutron-rich, 124Sn+64Ni, and neutron-poor, 112Sn+58Ni, reactions at 35MeV/nucleon as a function of the impact parameter. Our main observations are: (i) The yields of 1H, 3He and 4He particles in the neutron-poor system are enhanced with respect to the neutron-rich system and the yield of 3H is suppressed at all impact parameters, (ii) The ratio of 3H to 3He yield is three times larger for neutron poor system, (iii) The N/Z ratio of the emitted intermediate-mass fragments shows dependence on the isospin of the system, (iv) The neutron richness of detected intermediate mass fragments depends strongly on their rapidity. The gross features of the experimental data are reproduced by quantum molecular dynamics model calculations.
- Record ID
- USLb03258a2306143809ae4575f08981083
- Author
- Journal series
- Acta Physica Polonica B, ISSN 0587-4254, e-ISSN 1509-5770
- Issue year
- 2006
- Vol
- 37
- No
- 1
- Pages
- 183-191
- Publication size in sheets
- 0.40
- Keywords in Polish
- reakcje jądrowe, izospin, detektor CHIMERA, kwantowa dynamika molekularna
- ASJC Classification
- Handle.net URL
- hdl.handle.net/20.500.12128/7266 Opening in a new tab
- Language
- pol (pl) Polish
- File
-
- File: 1
- Isospin effects studied with the CHIMERA detector at 35 Mev/nucleon, File Planeta_Isospin_effects_studied.pdf / 451 KB
- Planeta_Isospin_effects_studied.pdf
- publication date: 27-11-2023
- Isospin effects studied with the CHIMERA detector at 35 Mev/nucleon, File Planeta_Isospin_effects_studied.pdf / 451 KB
-
- Score (nominal)
- 0
- Score source
- journalList
- Publication indicators
- Uniform Resource Identifier
- https://opus.us.edu.pl/info/article/USLb03258a2306143809ae4575f08981083/
- URN
urn:uni-kat-prod:USLb03258a2306143809ae4575f08981083
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.