RIBF Nuclear Physics Seminar:weakly-bound few-body systems with strong short-range correlation
by
DrEmiko Hiyama(RIKEN Nishina Center)
→
Asia/Tokyo
Nishina Hall
Nishina Hall
Description
One of the most important subject in physics is to
to calculate (three- and four-body ) Schrödinger equation accurately .
By solving the equation, we can predict various observable before
measurement and can get new understandings.
For this purpose, it is necessary to develop the method to calculate
three- and four-body problems precisely and to apply to various fields
such as nuclear physics as well as atomic physics.
For this purpose, we have developed the 'Gaussian Expansion Method'
since 1988.
This method have been applied to high-precision calculations of
few-nucleon systems,three- and four-body atomic systems and hypernuclear
physics.
Here, the following sunbject will be presented.
(1) the ground state and the excited state of four-nucleon system
(2) the bound state of A=4 \Lambda hypernuclei
(3) 4He tetramer system
