General Info
| Field | Value |
|---|---|
| Experiment Number | E845_21 |
| Title | Nuclear moment studies of short-lived excited states using TDRIV on H-like ions. Resolving the 22Ne puzzle on the way of a study of 42Ar and 44Ar |
| Spokeperson(s) |
Georgi, Georgiev
|
| Data Manager(s) |
Georgi, Georgiev
|
| GANIL Scientific Coordinator |
Abdelouahad, Chbihi
Gilles, De France
|
| Collection Dates (dd-mm-yy) |
Start: 19-09-2024 End: 24-09-2024 |
| End of Embargo | 24-09-2028 |
| DOI | 10.26143/ganil-2024-e845_21 |
| DOI State | registered |
| Publication Year | 2024 |
| Publisher | GANIL, Large Heavy Ion National Accelerator, Caen, France |
| Data Curator |
GANIL, Large Heavy Ion National Accelerator, Caen, France
|
| Hosting Institution |
CC-IN2P3, IN2P3’s Computing Centre, Villeurbanne, France
|
| Size | 6.4 TB |
Abstract
E845_21 - Experiment E845 aimed to measure the g-factor of the first 2+ excited state in 22Ne. This measurement held significant importance for two reasons: (i) the g-factor of this stable nucleus is of great theoretical interest, and (ii) although a high-precision value (~2%) had been previously reported, it was called into question following measurements at ISOLDE on 28Mg. A highly accurate determination of g(2+, 22Ne) would clarify the discrepancy and aid in the interpretation of data obtained for radioactive 28Mg from ISOLDE.
Technical Info
| Setup | EXOGAM + OUPS + OPSA-2 |
|---|
| Beam | Energy | Total Energy |
|---|---|---|
| 22Ne10+ | 5.5 MeV/nucleon | 121 MeV |
| Target | Density |
|---|---|
| Nb | 3 mg/cm2 |
| Ta | 1.9 mg/cm2 |
Contributors
| Given Name | Family Name | Id. | Affiliation(s) |
|---|---|---|---|
| Georgi | Georgiev |
|
IJCLab, Orsay, France
|
| Abdelouahad | Chbihi |
|
GANIL, Caen, France
|
| Gilles | De France |
|
GANIL, Caen, France
|
| Dimiter | Balabanski | - |
ELI-NP, Magurele, Romania
|
| Natalia | Cielplicka | - |
IFJ, Krakow, Poland
|
| Emmanuel | Clément |
|
GANIL, Caen, France
|
| Luis | Fraile | - |
University of Complutense, Madrid, Spain
|
| Serge | Franchoo | - |
IJCLab, Orsay, France
|
| Jürgen | Gerl | - |
GSI, Darmstadt, Germany
|
| Kalin | Gladnishki | - |
University of Sofa, Sofia, Bulgaria
|
| Desislava | Kalaydjieva | - |
University of Guelph, Guelph, Canada
|
| Diana | Kocheva | - |
University of Sofa, Sofia, Bulgaria
|
| Pavlos | Koseoglu | - |
National and Kapodistrian University of Athens, Athens, Greece
|
| Asli | Kusoglu | - |
ELI-NP, Magurele, Romania
|
| Joa | Ljungvall | - |
IPHC, Strasbourg, France
|
| Araceli | Lopez-Martens | - |
IJCLab, Orsay, France
|
| Konstantin | Stoychev | - |
University of Guelph, Guelph, Canada
|
| Andrew | Stuchbery | - |
ANU, Canberra, Australia
|
| Polytimos | Vasileiou | - |
National and Kapodistrian University of Athens, Athens, Greece
|
| Pablo | González-Tarrío | - |
University of Complutense, Madrid, Spain
|
Institutes
| Name | Id. |
|---|---|
| GANIL, CEA/DRF-CNRS/IN2P3, Caen, France |
|
| IJCLab, CNRS/IN2P3, Orsay, France |
|
| ELI-NP, Magurele, Romania |
|
| IFJ, Krakow, Poland |
|
| University of Complutense, Madrid, Spain |
|
| GSI, Darmstadt, Germany |
|
| University of Sofia, Sofia, Bulgaria |
|
| University of Guelph, Guelph, Canada |
|
| ANU, Canberra, Australia |
|
| National and Kapodistrian University of Athens, Athens, Greece |
|
| IPHC, Strasbourg, France |
|