General Info
| Field | Value |
|---|---|
| Experiment Number | e826_21 |
| Title | Insight into fission from the gamma probe: Going beyond current status with PARIS@VAMOS |
| Spokeperson(s) |
Christelle, Schmitt
Michał, Ciemała
|
| Data Manager(s) | |
| GANIL Scientific Coordinator | |
| Collection Dates (dd-mm-yy) |
Start: 15-03-2022 End: 27-03-2022 |
| End of Embargo | 27-03-2025 |
| DOI | 10.26143/ganil-2022-e826_21 |
| DOI State | findable |
| Publication Year | 2022 |
| 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 | 66 TB |
Experiment details
Abstract
Nuclear fission is an ideal laboratory for studying nuclear properties, in general, and dynamical aspects of nuclear reactions, in particular. The generation of excitation energy and angular momentum along the dynamical evolution of the fissioning system, and their subsequent sharing at scission, are vividly debated subjects. They determine the entry point of the fragments in the (E*, L) diagram. The latter rules the decay cascade of the primary fission product. The coupling of the new-generation PARIS array with the VAMOS++ heavy-ion spectrometer at GANIL will give access to a high-fold coincidence data set, which we propose to exploit to reconstruct the fragment entry point, investigate the correlations between the outcoming gamma-rays, neutrons and isotopically identified fragments, and thereby get a hand into the generation and sharing of excitation energy and angular momentum in fission. Additionally, the origin of specific nuclear structure phenomena, such as the gamma bump, will be looked for. The installation of PARIS at VAMOS++ is a unique opportunity to collect innovative, high-quality, unprecedentedly exclusive, experimental information and get fresh insight into the fission process.
Setup
| Setup | VAMOS + PARIS + EXOGAM |
|---|
Beam(s)
| Ion(s) | Charge state | Energy | Energy unit | Av. intensity | Intensity unit | Purity (%) | Accelerator | Production |
|---|---|---|---|---|---|---|---|---|
| 238U | 31+ | 5.82 | MeV/u | 1.e+10 | pps | 100 | Stable | Cyclotrons |
Target(s)
| Material | Thickness | Thickness unit | Sample phase | Type |
|---|---|---|---|---|
| 9Be | 2.5 | μm | Solid | Isotope |
Studied reaction(s)
| Name | Projectile | Target |
|---|---|---|
| 238U (5.82 MeV/u) + 9Be (2.5 μm) | 238U(31+) @ 5.82 MeV/u | 9Be (2.5 μm) |
Contributors
| Given Name | Family Name | Id. | Affiliation(s) |
|---|---|---|---|
| Andrei | Andreyev |
|
York University, Toronto, Canada
|
| Piotr | Bednarczyk |
|
Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland
|
| Catalin | Borcea |
|
IFIN-HH, Bucharest, Romania
|
| Sergio | Brambilla |
|
INFN Milan, Milan, Italy
|
| Manuel | Caamano |
|
USC, Spain
|
| Abdelaziz | Chebboubi |
|
CEA Cadarache, Vinon-sur-Verdon, France
|
| Michał | Ciemała |
|
Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland
|
| Emmanuel | Clément |
|
GANIL, Caen, France
|
| Dominique | Curien |
|
IPHC, Strasbourg, France
|
| Olivier | Dorvaux |
|
IPHC, Strasbourg, France
|
| Gilbert | Duchêne |
|
IPHC, Strasbourg, France
|
| Benoit | Gall |
|
IPHC, Strasbourg, France
|
| Iulia Maria | Harca |
|
IFIN-HH, Bucharest, Romania
|
| Yung Hee | Kim |
|
IBS, Daejeon, South Korea
|
| Maria | Kmiecik |
|
Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland
|
| Navin | Alahari |
|
GANIL, Caen, France
|
| Silvia | Leoni |
|
GANIL, Caen, France
|
| Marek | Lewitowicz |
|
GANIL, Caen, France
|
| Olivier | Litaize |
|
CEA DEN, Gif-sur-Yvette, France
|
| Adam | Maj |
|
Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland
|
| Julien | Piot |
|
GANIL, Caen, France
|
| Vandana | Nanal |
|
TIFR, Mumbai, India
|
| Diego | Ramos |
|
GANIL, Caen, France
|
| Christelle | Schmitt |
|
IPHC, Strasbourg, France
|
| Mihai | Stanoiu |
|
IFIN-HH, Bucharest, Romania
|
| Ablaihan | Utepov |
|
GANIL, Caen, France
|
| Kumar | Neeraj |
|
GANIL, Caen, France
|
| Katarzyna | Mazurek |
|
IFJ-PAN, Krakow, Poland
|
| Gilles | de France |
|
GANIL, Caen, France
|
| Iolanda | Matea |
|
IJCLab, Orsay, France
|
| Indranil | Mazumdar |
|
TIFR, Mumbai, India
|
| Cristina | Petrone |
|
IFIN-HH, Bucharest, Romania
|
| Maurycy | Rejmund |
|
GANIL, Caen, France
|
| Olivier | Sérot |
|
CEA Cadarache, Vinon-sur-Verdon, France
|
| Bogdan | Sowicki |
|
IFJ-PAN, Krakow, Poland
|
| Louise | Stuttgé |
|
IPHC, Strasbourg, France
|
| Marine | Vanderbrouck |
|
IRFU, Gif-sur-Yvette, France
|
| Deuk Soon | Ahn |
|
IBS CENS, Daejeon, South Korea
|
| Stefana | Calinescu |
|
IFIN-HH, Bucharest, Romania
|
| Youngiu | Cho |
|
SNU, Seoul, South Korea
|
| François | Didierjean |
|
IPHC, Strasbourg, France
|
| Jérémie | Dudouet |
|
IP2I, Villeurbanne, France
|
| Margaux | Forge |
|
IPHC, Strasbourg, France
|
| Alain | Goasduff |
|
INFN LNL, Legnaro, Italy
|
| Bertrand | Jacquot |
|
GANIL, Caen, France
|
| Deby Treasa | Kattikat Melcom |
|
LP2IB, Bordeaux, France
|
| Safia | Kihel |
|
IPHC, Strasbourg, France
|
Institutes
| Name | Id. |
|---|---|
| GANIL, CEA/DRF-CNRS/IN2P3, Caen, France |
|
| IPHC, Institut Pluridisciplinaire Hubert Curien, Strasbourg, France |
|
| Institute of Nuclear Physics, Polish Academy of Sciences, Krakow, Poland |
|
| York University, Toronto, Canada |
|
| IFIN-HH, Horia Hulubei National Institute for Physics and Nuclear Engineering, Bucharest, Romania |
|
| INFN Milan, Milan, Italy |
|
| USC, University of Santiago de Compostela, Santiago de Compostela, Spain |
|
| CEA Cadarache, Vinon-sur-Verdon, France |
|
| IBS CENS, Center for Exotic Nuclear Studies, Institute for Basic Science, Daejeon, South Korea |
|
| CEA DEN, Direction de L'Énergie Nucléaire, Gif-sur-Yvette, France |
|
| TIFR, Tata Institute of Fundamental Research, Mumbai, India |
|
| IFJ-PAN, Instytut Fizyki Jadrowej PAN, Krakow, Poland |
|
| IJCLab, CNRS/IN2P3, Orsay, France |
|
| IRFU, Institut de Recherche sur les Lois Fondamentales de l'Univers, Gif-sur-Yvette, France |
|
| SNU, Seoul National University, Seoul, South Korea |
|
| IP2I, Institut de Physique des Deux Infinis de Lyon, Villeurbanne, France |
|
| INFN National Laboratories of Legnaro, Legnaro, Italy |
|
| LP2IB, Laboratoire de Physique des deux infinis Bordeaux, Bordeaux, France |
|
Citation
e826_21 Collaboration, e826_21 GANIL dataset (2022). doi:https://doi.org/10.26143/ganil-2022-e826_21.