Single surface beyond Born–Oppenheimer equation for a three-state model Hamiltonian of Na3 cluster A Kumar Paul, S Sardar, B Sarkar, S Adhikari The Journal of chemical physics 131 (12), 2009 | 41 | 2009 |

A quantum-classical approach to the molecular dynamics of butatriene cation with a realistic model Hamiltonian S Sardar, AK Paul, P Mondal, B Sarkar, S Adhikari Physical Chemistry Chemical Physics 10 (42), 6388-6398, 2008 | 30 | 2008 |

The multistate multimode vibronic dynamics of benzene radical cation with a realistic model Hamiltonian using a parallelized algorithm of the quantumclassical approach S Sardar, AK Paul, R Sharma, S Adhikari The Journal of chemical physics 130 (14), 2009 | 29 | 2009 |

Ab initio constructed diabatic surfaces of NO2 and the photodetachment spectra of its anion S Mukherjee, B Mukherjee, S Sardar, S Adhikari The Journal of Chemical Physics 143 (24), 2015 | 27 | 2015 |

ADT: A Generalized Algorithm and Program for Beyond Born–Oppenheimer Equations of “*N*” Dimensional Sub-Hilbert SpaceK Naskar, S Mukherjee, B Mukherjee, S Ravi, S Mukherjee, S Sardar, ... Journal of Chemical Theory and Computation 16 (3), 1666-1680, 2020 | 26 | 2020 |

A beyond Born-Oppenheimer treatment of five state molecular system NO3 and the photodetachment spectra of its anion B Mukherjee, S Mukherjee, S Sardar, KR Shamasundar, S Adhikari Chemical Physics 515, 350-359, 2018 | 25 | 2018 |

The TDDVR approach for molecular photoexcitation, molecule–surface and triatomic reactive scattering processes S Mandal, S Ghosh, S Sardar, S Adhikari International Reviews in Physical Chemistry 37 (3-4), 607-700, 2018 | 21 | 2018 |

Multisurface multimode molecular dynamical simulation of naphthalene and anthracene radical cations by using nearly linear scalable time-dependent discrete variable … BA Khan, S Sardar, P Sarkar, S Adhikari The Journal of Physical Chemistry A 118 (49), 11451-11470, 2014 | 21 | 2014 |

Conical intersections and nonadiabatic coupling terms in 1, 3, 5-C6H3F3+: A six state beyond Born-Oppenheimer treatment S Mukherjee, J Dutta, B Mukherjee, S Sardar, S Adhikari The Journal of Chemical Physics 150 (6), 2019 | 20 | 2019 |

A parallelised quantum-classical approach to the molecular dynamics of allene () radical cation S Sardar, AK Paul, S Adhikari Molecular Physics 107 (23-24), 2467-2479, 2009 | 20 | 2009 |

An *ab initio* investigation of non-adiabatic couplings and conical intersections among the lowest five electronic states of the NO_{3} radicalB Mukherjee, S Mukherjee, S Sardar, KR Shamasundar, S Adhikari Molecular Physics 115 (21-22), 2833-2848, 2017 | 19 | 2017 |

Conical intersections between X2A1 and A2B2 electronic states of NO2 S Sardar, S Mukherjee, AK Paul, S Adhikari Chemical Physics 416, 11-20, 2013 | 19 | 2013 |

Effect of Surface Modes on the Six-Dimensional Molecule–Surface Scattering Dynamics of H_{2}–Cu(100) and D_{2}–Cu(111) SystemsT Sahoo, S Sardar, P Mondal, B Sarkar, S Adhikari The Journal of Physical Chemistry A 115 (21), 5256-5273, 2011 | 18 | 2011 |

The effect of phonon modes on the H 2 (v, j)/D 2 (v, j)–Cu (1nn) scattering processes T Sahoo, S Sardar, S Adhikari Physical Chemistry Chemical Physics 13 (21), 10100-10110, 2011 | 18 | 2011 |

A “classical” trajectory driven nuclear dynamics by a parallelized quantum‐classical approach to a realistic model Hamiltonian of benzene radical cation S Sardar, AK Paul, R Sharma, S Adhikari International Journal of Quantum Chemistry 111 (12), 2741-2759, 2011 | 17 | 2011 |

Multi-state multi-mode nuclear dynamics on three isomers of C 6 H 4 F+ 2 using parallelized TDDVR approach S Sardar, P Puzari, S Adhikari Physical Chemistry Chemical Physics 13 (35), 15960-15972, 2011 | 16 | 2011 |

The multistate multimode vibronically coupled nuclear dynamics of monofluorobenzene radical cation using a parallelized TDDVR approach S Sardar, P Puzari, S Adhikari Chemical Physics Letters 496 (4-6), 341-346, 2010 | 15 | 2010 |

A beyond Born–Oppenheimer treatment of C6H6+ radical cation for diabatic surfaces: Photoelectron spectra of its neutral analog using time-dependent discrete variable representation S Mukherjee, S Ravi, K Naskar, S Sardar, S Adhikari The Journal of Chemical Physics 154 (9), 2021 | 13 | 2021 |

The effect of phonon modes on the D2 (v= 0, j= 0)–Cu (111) scattering processes T Sahoo, S Sardar, S Adhikari Physica Scripta 84 (2), 028105, 2011 | 12 | 2011 |

Extended Born-Oppenheimer equations for non-Abelian situations: A study on NO3 radical and 1, 3, 5-C6H3F3+ radical cation S Mukherjee, B Mukherjee, S Sardar, S Adhikari Computational and Theoretical Chemistry 1154, 57-67, 2019 | 10 | 2019 |