General Info
| Field | Value |
|---|---|
| Experiment Number | e815_20 |
| Title | Search for tensor type interactions in nuclear beta decay |
| Spokeperson(s) |
Oscar, Naviliat-Cuncic
|
| Data Manager(s) |
Oscar, Naviliat-Cuncic
|
| GANIL Scientific Coordinator |
Jean-Charles, Thomas
|
| Collection Dates (dd-mm-yy) |
Start: 16-04-2021 End: 01-05-2021 |
| End of Embargo | 01-05-2024 |
| DOI | 10.26143/ganil-2021-e815_20 |
| DOI State | findable |
| Publication Year | 2021 |
| 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 | 0.111 TB |
Experiment details
Abstract
The goal of this experiment is a precise measurement of the energy spectrum of beta particles emitted in 6He decay, with the aim to search for possible tensor couplings in the weak interaction. The energy spectrum is measured using a calorimetry technique, in which the 6He nuclei are fully surrounded by an active detector and the beta particle do not escape. This eliminates the main instrumental effect in beta spectroscopy, which is the scattering and backscattering of beta particles on materials.
Setup
| Setup | Detectors: LIRAT + (YAP/plastic) phoswich scintillator |
|---|
Beam(s)
| Ion(s) | Charge state | Energy | Energy unit | Av. intensity | Intensity unit | Purity (%) | Accelerator | Production |
|---|---|---|---|---|---|---|---|---|
| 13C | 6+ | 60 | MeV/u | 1.e+12 | pps | 100 | Stable | Cyclotrons |
| 6He | 2+ | 46 | MeV/u | 2.e+4 | pps | 100 | Radioactive | LISE |
Target(s)
| Material | Thickness | Thickness unit | Sample phase | Type |
|---|---|---|---|---|
| 4Be | 2000 | μm | Solid | Isotope |
Contributors
| Given Name | Family Name | Id. | Affiliation(s) |
|---|---|---|---|
| Xavier | Fléchard |
|
LPC Caen, Caen, France
|
| Mohamad | Kanafani |
|
LPC Caen, Caen, France
|
| Sylvain | Leblond |
|
LNHB, Gif-sur-Yvette, France
|
| Etienne | Liénard |
|
LPC Caen, Caen, France
|
| Xavier | Mougeot |
|
LNHB, Gif-sur-Yvette, France
|
| Oscar | Naviliat-Cuncic |
|
LPC Caen, Caen, France
|
| Gilles | Quéméner |
|
LPC Caen, Caen, France
|
| Abhilasha | Singh |
|
GANIL, Caen, France
|
Institutes
| Name | Id. |
|---|---|
| GANIL, CEA/DRF-CNRS/IN2P3, Caen, France |
|
| LPC Caen, Laboratoire de Physique Corpusculaire de Caen, Caen, France |
|
| LNHB, Laboratoire National Henri Becquerel, Gif-sur-Yvette, France |
|
Citation
e815_20 Collaboration, e815_20 GANIL dataset (2021). doi:https://doi.org/10.26143/ganil-2021-e815_20.