PHENIICS Doctoral School Days

Session

Nuclear physics

10 mai 2016, 14:15

Auditorium Pierre Lehmann (Laboratoire de l'Accélérateur Linéaire (LAL))

Description

Chairpersons: Raphaël BRISELET and Kseniia REZYNKINA

100. Gamma-spectroscopy of neutron-rich ${}^{79}$Cu through proton knock-out

Louis Olivier (IPN Orsay)

10/05/2016 14:15

Nuclear Physics

Oral Presentation

One of the challenges nowadays in nuclear physics is to study nuclei as far as possible from stability. In these so-called exotic regions, the nuclear structure is strongly evolving. As a consequence, the “classical” magic numbers (8, 20, 28, 50, 82, 126) are not universal over the nuclear chart and unexpected behaviors may appear for extreme N/Z ratio. This presentation focuses on the...

114. The new neutron beam of n_TOF at CERN, experiments and physics

M. Yonghao CHEN (IPNO)

10/05/2016 14:30

Nuclear Physics

Oral Presentation

CERN's neutron time-of-flight facility (n_TOF) experimental area 2 (EAR-2), which has been constructed and is operational since 2014, is designed and built as a complementary to experimental area 1 (EAR-1). The parallel plate avalanche counter (PPAC) measurement was performed at EAR-2 on July of 2015. And some basic characteristics of this new beam line, such as beam profile, neutron flux, are...

3. Deep inelastic reactions at intermediate energies above the Coulomb barrier

Mlle Claire Portail (IPN Orsay)

10/05/2016 14:45

Nuclear Physics

Oral Presentation

Deep inelastic collisions were discovered few decades ago and are nowadays frequently used in well-chosen conditions for nuclear structure studies. However, those reactions are producing nuclei in a wide angular range due to an orbiting phenomenon which can occur during the interaction. We aim then to describe the mechanism evolution from a particular angle called "grazing angle" to zero...

23. Nuclear Mass Measurements and Evaluation

M. Wenjia HUANG (CSNSM (IN2P3-CNRS & UPS))

10/05/2016 15:00

Nuclear Physics

Oral Presentation

Nuclear Masses are widely used in nuclear physics, astrophysics and in advanced applications such as nuclear energy and waste management. However only about 2800 of the nuclear masses have been experimentally determined for the moment, while 6000-7000 nuclei have been estimated to exist in the Chart of Nuclides. In nuclear astrophysics, the nuclear mass is an important input for...

4. Development of new radioactive beams

M. Julien Guillot (IPNO)

10/05/2016 15:15

Nuclear Physics

Oral Presentation

A R&D program is developed at the ALTO facility (Accélérateur Linéaire et Tandem d'Orsay) at the Institute of Nuclear Physics of Orsay (IPNO) in order to provide new beams of exotic neutron-rich nuclei, as intense as possible. The production of such beams will allow performing crucial experience for the increase of our knowledge in the field of the nuclear physics. At ALTO, the neutron-rich...