DSpace Collection: Dissertation submitted by MS - 11 batch as part of their course Dissertation submitted by MS - 11 batch as part of their course http://hdl.handle.net/123456789/538 2023-05-15T21:26:17Z 2023-05-15T21:26:17Z Oligophenylenevinylenes Based H-Shaped Liquid Crystal Dimers Manmohan Pal, S.K. http://hdl.handle.net/123456789/1763 2021-12-13T10:29:50Z 2016-08-09T00:00:00Z Title: Oligophenylenevinylenes Based H-Shaped Liquid Crystal Dimers Authors: Manmohan; Pal, S.K. 2016-08-09T00:00:00Z Random Walks on Finite Groups Jain, Rashmi Kulshrestha, Amit http://hdl.handle.net/123456789/1762 2021-12-13T10:23:33Z 2016-08-08T00:00:00Z Title: Random Walks on Finite Groups Authors: Jain, Rashmi; Kulshrestha, Amit 2016-08-08T00:00:00Z Sensitivity study of Ds particle in Belle Deepanshu Bhardwaj, V. http://hdl.handle.net/123456789/1761 2021-12-13T10:17:51Z 2017-07-01T00:00:00Z Title: Sensitivity study of Ds particle in Belle Authors: Deepanshu; Bhardwaj, V. Abstract: We know that Standard Model has shortcomings and we need New Physics beyond the Standard Model to explain those shortcomings. D S radiative de- cays may provide an opportunity to search for New Physics. In this MS the- ± ± sis work, the feasibility study was done for D S → ρ ± γ and D S → K* ± γ decays using Belle data was done for the first time. Belle detector was located at an interaction point of the KEKB asymmetric-energy e + e – collider (i.e. 8 GeV and 3.5 GeV respectively) at High Energy Accelerator Research Organisa- tion, KEK, Japan. As of now, it is being upgraded to Belle II detector. Belle Collaboration has collected large set of data at Υ( 4S) resonance. Along with this it also has large data collection of charm mesons. We generated signal MC sample using EvtGen. In order to identify D S mesons, we used tagging method using D S *  D S γ. This helps in reduction of the background. To further reduce the background coming from the soft energy photons, we use π 0 veto, momentum of D S * in centre of mass frame. I also prepared skim- ming sample which can be used later on for this study. 2017-07-01T00:00:00Z Classification of Surfaces : A Combinatorial Viewpoint Abhishek Gongopadhyay, Krishnendu http://hdl.handle.net/123456789/1760 2021-12-13T10:10:27Z 2016-08-05T00:00:00Z Title: Classification of Surfaces : A Combinatorial Viewpoint Authors: Abhishek; Gongopadhyay, Krishnendu 2016-08-05T00:00:00Z