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9–11 mai 2016
Laboratoire de l'Accélérateur Linéaire (LAL)
Fuseau horaire Europe/Paris

Study of neutron-proton pairing with transfer reactions.

9 mai 2016, 15:30
1h
Auditorium Pierre Lehmann (Laboratoire de l'Accélérateur Linéaire (LAL))

Auditorium Pierre Lehmann

Laboratoire de l'Accélérateur Linéaire (LAL)

Bâtiment 200, 91440 Orsay, France
Panneau: 64
Poster Nuclear Physics Poster session

Orateur

Mlle Anastasia Georgiadou (IPN)

Description

In the present work, the study of transfer reactions in 56 Ni is presented. The study is focusing in the neutron-proton pairing, which is a local interaction inside the nucleus. In addition with the mean field potential in the nucleus pairing induces correlations. There are two channels for pairing, one with isospin T=1 (isovector) and the other with isospin T=0 (isoscalar), in which pairing is expected to be stronger. One of the studied transfer reactions is the (d,α), which it only highly populates bound states with T=0 due to the isospin conservation. The experiment was performed in GANIL,Caen in spring of 2014. The aim is to measure the energy and angle of the α particles emitted from the (d,α) reaction in forward direction. For this purpose a high granularity Silicon stripped detector was placed in this direction, which is called MUST2. For the time calibration purposes a time calibrator module has been used. The first results concern the Time of Flight (ToF) analysis, which is used for mass identification.

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