Prasanta Kumar Mukherjee | Indian Association for the Advancement of Science - Índia

• Processo: 08/50272-9
• Modalidade de apoio: Auxílio à Pesquisa - Pesquisador Visitante - Internacional
• Data de Início da vigência: 15 de agosto de 2008
• Data de Término da vigência: 29 de outubro de 2008
• Área do conhecimento: Ciências Exatas e da Terra - Física - Física Atômica e Molecular
• Pesquisador responsável: Sylvio Roberto Accioly Canuto
• Beneficiário: Sylvio Roberto Accioly Canuto
• Pesquisador visitante: Prasanta Kumar Mukherjee
• Instituição do Pesquisador Visitante: Indian Association for the Cultivation of Science (IACS), Índia
• Instituição Sede: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brasil
• Assunto(s): Confinamento quântico Espectroscopia Intercâmbio de pesquisadores Colaboração científica
• Palavra(s)-Chave do Pesquisador: Computer Simulation Of Liquids | Confinement | Dipole Polarizability | Helium Environment | Response Properties | Spectroscopy

Resumo

The current proposal is based on the joint collaborative work on several aspects of the spectral behavior of atomic systems under external confinements: 1) the effect of surrounding confinement on atomic polarizabilities; 2) the pioneering work on the effect of liquid helium surroundings on the spectral line shifts and spectral line profiles of alkali atoms. On the theoretical side a lot of more investigations are necessary for comparison with the existing experimental investigations. Our current objective is to make detailed investigations of the effect of liquid helium surroundings on the spectral line shifts and line profiles of specially the alkali atoms for which accurate experimental observations have already been performed. (AU)