US-Bangladesh Cooperative Research: Theoretical Studies of Reaction Processes in Light and Medium-Light Nuclei Involving Alpha-Particle

描述：该奖项是为了支持由伊利诺斯州卡本代尔南伊利诺伊大学物理系F. barry Malik教授、孟加拉国拉杰沙希大学物理系Arun Basak博士和孟加拉国锡尔赫特沙贾拉尔科技大学物理系Susanta Das博士共同开展的一个合作项目。他们计划将PI和他的合作者在NSF的赞助下进行的研究扩展到其他反应和原子核，从而研究轻和中轻核的全局α核势。特别是，研究将扩展到与极化弹丸、质子和氘核以及与碳、氧、硫、钙和镍靶的反应。此外，研究将扩展到低能量的a-硅情况。本文确定的α -核势与两个核子势的关系将在能量密度泛函理论和折叠模型的背景下进行研究。该研究将扩展到涉及锂弹的α转移反应。最后，在超对称变换的背景下，研究了深、浅复势的相位等效性。范围：美国和孟加拉国的合作者具有互补的资格。他们可以接触到这项研究所必需的计算机代码。该项目涉及理论物理学中的一个重要问题，该问题可能应用于屏蔽空间飞行器。这项合作还将有利于孟加拉国两所大学的教育和研究能力。达斯博士通过与马利克博士和巴萨克博士的合作完成了他在这一领域的博士研究，并共同撰写了一系列论文。该项目由国际科学与工程办公室和物理系资助。

0209584MalikDescription: This award is for support of a cooperative project by Professor F. Bary Malik, Department of Physics at Southern Illinois University, Carbondale, Illinois, Dr. Arun Basak, Physics Department at Rajshahi University, Rajshahi, Bangladesh and Dr. Susanta Das, Physics Department, Shahjalal University of Science and Technology, Sylhet, Bangladesh. They plan to study the global alpha-nucleus potential for light and medium light nuclei by extending the investigations carried out by the PI and his collaborators, under the sponsorship of NSF, to other reactions and nuclei. In particular, the study will be extended to reactions with polarized projectiles, proton and deuteron, and with carbon, oxygen, sulfur, calcium and nickel targets. In addition, the investigation will be extended to a-silicon case at lower energies. The relations of the alpha-nucleus potential, determined herein, to two nucleon potentials will be investigated within the context of an energy-density functional theory and folding model. The study will be extended to alpha-transfer reactions involving lithium projectile. Finally, the phase equivalencies for a shallow and deep complex potential with the context of the super symmetric transformation will be investigated. Scope: The US and Bangladesh collaborators have complementary qualifications. They have access to the necessary computer codes for the research. The project deals with an important point in theoretical physics that may have applications for shielding space vehicles. The collaboration will also benefit the educational and research capabilities of two universities in Bangladesh. Dr. Das, who completed his doctorate research in this area through past collaboration between Dr. Malik and Dr. Basak, has coauthored a series of papers. The project is funded by the Office of International Science and Engineering and the Division of Physics.