Colloque GANIL 2026

Session

Application & Instru.

21 sept. 2026, 17:00

69. Invited Talk

Dr Arnaud Guertin (CNRS/IN2P3)

21/09/2026 17:00

53. Lightweight pulse-shape analysis using a machine learning ensemble algorithm for segmented HPGe

Dr Mohamad Moukaddam (University of Strasbourg)

21/09/2026 17:25

Oral Presentation

Pulse-shape analysis (PSA) techniques are widely used to measure quantities such as energy, time as well as other valuable information including particle identification and position of interaction.
In the case of large segmented high-purity germanium (HPGe) detector arrays, such as AGATA, analysing the pulse-shapes of the primary hit segment and its first neighbours is performed to determine...

32. MEASUREMENT OF THE 19F(n,a)16N CROSS SECTION WITH THE SCALP DETECTOR

nathan rousseaux (Laboratoire de Physique Corpusculaire de Caen)

21/09/2026 17:50

Oral Presentation

Accurate nuclear data are essential for the design and safety optimization of nuclear reactors, as uncertainties directly impact key reactor parameters. In particular, the 19F(n,a)16N reaction is of great interest for fluorine-based molten salt reactors. However, experimental data for the (n,a) channel remain scarce, with cross sections discrepant by up to a factor of three measured from the...

35. Development of a New $^3$He Cryogenic Target within the ATRACT Project

Dr Antoine Barrière (IJCLab)

21/09/2026 18:10

Oral Presentation

Transfer reactions are powerful probes to provide single-particle and collective properties of nuclear states, such as excitation energies, spin-parity assignments, and spectroscopic factors, extending even to unbound states. The extensive use of CH$_2$/CD$_2$ plastic and H$_2$/D$_2$ cryogenic targets has boosted the study of the neutron wave functions and thus research fields such as neutron...

44. High-precision TDRIV g-factor measurements at GANIL:\\ the $2^+_1$ state in $^{22}$Ne and its implications

Konstantin Stoychev (University of Guelph)

21/09/2026 18:30

Oral Presentation

The magnetic dipole moment of a nuclear state provides unique insight on the single-particle structure of the nucleus. Its experimental observable, the $g$ factor, can yield valuable information e.g. on the effective single-particle energies of proton and neutron orbitals, and shell evolution away from the valley of stability. One of the available methods for measuring $g$ factors of excited...

8. Laser Radiofrequency Double Resonance Spectroscopy in a Collimated Supersonic Gas-jet Expansion

Dr Andrea Raggio (KU Leuven, Institute for Nuclear and Radiation Physics)

21/09/2026 18:50

Oral Presentation

Laser spectroscopic techniques have become essential tools for probing the properties of nuclei produced at radioactive ion beam (RIB) facilities. By exploiting the interaction between nuclear and electronic structures, key nuclear observables such as electromagnetic moments, nuclear spins, and mean-squared charge radii can be extracted from measurements of hyperfine structures and isotope...