Items where Author is "Mukhopadhyay, Debasis"

Article

Mukherjee, Bijit ; Naskar, Koushik ; Mukherjee, Soumya ; Ravi, Satyam ; Shamasundar, K. R. ; Mukhopadhyay, Debasis ; Adhikari, Satrajit (2020) Beyond Born–Oppenheimer constructed diabatic potential energy surfaces for F + H₂ reaction The Journal of Chemical Physics, 153 (17). ISSN 0021-9606

Mukherjee, Bijit ; Mukhopadhyay, Debasis ; Adhikari, Satrajit ; Baer, Michael (2018) Topological study of the H₃⁺⁺ molecular system: H₃⁺⁺ as a cornerstone for building molecules during the Big Bang Molecular Physics, 116 (19-20). pp. 2435-2448. ISSN 0026-8976

Mukherjee, Saikat ; Mukhopadhyay, Debasis ; Adhikari, Satrajit (2014) Conical intersections and diabatic potential energy surfaces for the three lowest electronic singlet states of H₃⁺H₃⁺ The Journal of Chemical Physics, 141 (20). ISSN 0021-9606

Das, Anita ; Mukhopadhyay, Debasis ; Adhikari, Satrajit ; Baer, Michael (2012) The adiabatic‐to‐diabatic transformation angle and the berry phase for coupled jahn–teller/renner–teller systems: The F + H₂ as a case study International Journal of Quantum Chemistry, 112 (13). pp. 2561-2570. ISSN 0020-7608

Das, Anita ; Sahoo, Tapas ; Mukhopadhyay, Debasis ; Adhikari, Satrajit ; Baer, Michael (2012) Dressed adiabatic and diabatic potentials to study conical intersections for F + H₂ The Journal of Chemical Physics, 136 (5). ISSN 0021-9606

Das, Anita ; Mukhopadhyay, Debasis ; Adhikari, Satrajit ; Baer, Michael (2011) Derivation of diabatic potentials for F+H₂ employing non-adiabatic coupling terms Chemical Physics Letters, 517 (1-3). pp. 92-97. ISSN 0009-2614

Paul, Amit Kumar ; Ray, Somrita ; Mukhopadhyay, Debasis ; Adhikari, Satrajit (2011) Ab initio calculations on the excited states of Na₃ cluster to explore beyond Born-Oppenheimer theories: Adiabatic to diabatic potential energy surfaces and nuclear dynamics The Journal of Chemical Physics, 135 (3). ISSN 0021-9606

Paul, Amit Kumar ; Ray, Somrita ; Mukhopadhyay, Debasis ; Adhikari, Satrajit (2011) Conical intersections in 2²E' states of Na₃ cluster Chemical Physics Letters, 508 (4-6). pp. 300-305. ISSN 0009-2614

Das, Anita ; Mukhopadhyay, Debasis ; Adhikari, Satrajit ; Baer, Michael (2010) Renner–Teller intersections along the collinear axes of polyatomic molecules: H₂CN as a case study The Journal of Chemical Physics, 133 (8). ISSN 0021-9606

Paul, Amit K. ; Adhikari, Satrajit ; Mukhopadhyay, Debasis ; Halász, Gabor J. ; Vibók, Ágnes ; Baer, Roi ; Baer, Michael (2009) Photodissociation of H₂⁺ upon exposure to an intense pulsed photonic fock state The Journal of Physical Chemistry A, 113 (26). pp. 7331-7337. ISSN 1089-5639

Chattopadhyay, Sudip ; Mukhopadhyay, Debasis (2007) Applications of linear response theories to compute the low-lying potential energy surfaces: state-specific MRCEPA-based approach Journal of Physics B: Atomic, Molecular and Optical Physics, 40 (10). pp. 1787-1799. ISSN 0953-4075

Datta, Barnali ; Mukhopadhyay, Debasis ; Mukherjee, Debashis (1993) Consistent propagator theory based on the extended coupled-cluster parametrization of the ground state Physical Review A, 47 (5). pp. 3632-3648. ISSN 1050-2947

Mukhopadhyay, Debasis ; Datta (nee Kundu), Barnali ; Mukherjee, Debashis (1992) The construction of a size-extensive intermediate Hamiltonian in a coupled-cluster framework Chemical Physics Letters, 197 (3). pp. 236-242. ISSN 0009-2614

Mukhopadhyay, Debasis ; Mukhopadhyay, Saroj ; Chaudhuri, Rajat ; Mukherjee, Debashis (1991) Aspects of separability in the coupled cluster based direct methods for energy differences Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta), 80 (6). pp. 441-467. ISSN 1432-881X