Centres d'excellences
Equipements d'excellence
Super Séparateur Spectromètre
S3
Keywords: Physique nucle´aire; Physique atomique; spectrome`tre
The S3 project, is a device designed for experiments with the very high intensity stable heavy ion beams of the accelerator of the SPIRAL2 Project at GANIL. S3 is designed to combine high acceptance, a high degree of primary beam rejection, and high mass resolving power to enable new opportunities in several physics domains in nuclear physics and atomic physics. The spectrometer comprises large aperture superconducting multipole triplets, 3 magnetic dipoles, and 1 electrostatic dipole arranged as a momentum achromat followed by a mass separator. Various detection set-ups are under construction, especially a delayed spectroscopy array (SIRIUS), a low energy branch (LEB) and an atomic physics collider (FISIC).
Achievements (Tranche 1) :
- February 2013: SMT Final design acceptance & Accord Consortium signed
- March 2014: S3 collaboration meeting (115 participants - EQUIPEX WP1)
- March 2014: ANR Fit FISIC kickoff meeting
- October 2014: ANR REGLIS3 kickoff meeting
- December 2014: Specific infrastructure completed (EQUIPEX WP8)
- In 2015: New funds obtained to complete the project (CPER,CPIER, FEDER)
- June 2015 : SIRIUS kickoff meeting
- February 2016: Cryogenic system installation in the S3 cave (EQUIPEX WP3.3)
- March 2016: Open triplet delivery (EQUIPEX WP3.4)
- March 2017 : Electric dipole delivery (EQUIPEX WP3.1) - Factory acceptance of SMT1
- September 2017 : SMT1 delivery and first tests at ANL (US)
- March 2017 : S3 collaboration meeting and S3 User Collaboration Council Kickoff
- September 2017 : Superconducting Multipole Triplets (SMT) contract amendment (EQUIPEX WP3.2)
- February 2018 : CNRS/IN2P3-CEA/DRF/Irfu project review
- June 2018 : S3 collaboration meeting (Day1 experiments)
- January 2019 : PSS's delivery at GANIL (EQUIPEX WP3.2)
- December 2019 : First SMT end-to-end test at Ganil
- December 2020 : 4 SMT's on the spectrometer line and tested - PSS 90% acceptance - Cable trays and cabinet connections done
Achievements (Tranche 2) :
- December 2020 : spare equipements delivery at GANIL
The author of this summary is the project coordinator, who is responsible for the content of this summary. The ANR declines any responsibility as for its contents.
General informations
Acronym: S3
Reference Number: 10-EQPX-0046
Project Region: Normandie
Discipline: 2 - SMI
PIA investment: 7,997,121 €
Start date: February 2011
End date: December 2019
Project coordination : Hervé SAVAJOLS
Email: savajols@ganil.fr
Consortium du projet
Etablissement coordinateur : GIE Grand Accelerateur National D'ions Lourds
Partenaire(s) : CEA Saclay, CNRS Alsace (Strasbourg), CNRS IDF Sud (Gif), Sorbonne Université
