Program

O.13 -- Oral, NCTP-41

Date: Tuesday, 2 August 2016

Time: 11h20 - 11h40

Toward a microscopic description of nucleon-nucleus scattering within the energy density functional approach

N. Hoang Tung (1, 2, 3), N. Nhu Le (4), Meng-Hock Koh (5), H. N. Tran (1, 2), Vinh N. T. Pham (6), T. V. Nhan Hao (7, 8)

(1) Division of Nuclear Physics, Ton Duc Thang University,Tan Phong Ward, District 7, Ho Chi Minh City, Vietnam; (2) Faculty of Applied Sciences, Ton Duc Thang University, Tan Phong Ward, District 7, Ho Chi Minh City, Vietnam; (3) University of Science, Faculty of Physics, Department of Nuclear Physics, 227, Nguyen Van Cu Street, Dist 5, Ho Chi Minh City, Vietnam; (4) Center for Theoretical and Computational Physics, College of Education, Hue University, 34 Le Loi Street, Hue City, Vietnam; (5) Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia; (6) Department of Physics, HCMC University of Pedagogy, 280 An Duong Vuong Street, District 5, Ho Chi Minh City, Vietnam; (7) Center of Research and Development, Duy Tan University, K7/25 Quang Trung, Danang, Vietnam; (8) Department of Physics and Astronomy, Texas A&M University-Commerce, Commerce, TX 75429, USA.

A fully self-consistent framework of the particle-vibration coupling [1] is applied to generate the microscopic nucleon-nucleus optical potential. The effective interaction Skyrme has been consistently used to describe the mean-field, the excited states of the target, and the particle state collective couplings. For the first time, microscopic description of low energy nucleon-nucleus scattering off a series of double-closed shell nuclei 16O, 40Ca, 48Ca, 208Pb is completely carried out without any adjustable parameter. The sensitivity and consistence of choosing interactions to the calculations of nuclear reaction observables are analyzed. Angular distributions of the evaluated data are successfully reproduced. [1] T. V. Nhan Hao, B. Minh Loc, and N. Hoang Phuc, Phys. Rev. C 92, 014605 (2015).

Presenter: Nguyen Hoang Tung