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- Indian Institute of Technology GandhinagarIN282 papers
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- Aryabhatta Research Institute of Observational SciencesIN66 papers
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70 papers · 1 filter
The PRL Stabilized High Resolution Echelle Fiber-fed Spectrograph: Instrument Description & First Radial Velocity Results
Abhijit Chakraborty, Suvrath Mahadevan, Arpita Roy +8
We present spectrograph design details and initial radial velocity results from the PRL optical fiber-fed high-resolution cross-dispersed echelle spectrograph (PARAS), which has re…
Acoustic radiation from vortex-barrier interaction in atomic Bose-Einstein condensate
K. Suthar, Arko Roy, D. Angom
We examine the dynamics of a vortex dipole in the Bose-Einstein condensates (BECs) of trapped dilute atomic gases at zero temperature in the presence of a Gaussian barrier potentia…
Probing CP violation with the three years ultra-high energy neutrinos from IceCube
Animesh Chatterjee, Moon Moon Devi, Monojit Ghosh +2
The IceCube collaboration has recently announced the discovery of ultra-high energy neutrino events. These neutrinos can be used to probe their production source, as well as lepton…
Higher order optical vortices and formation of speckles
Salla Gangi Reddy, Shashi Prabhakar, Ashok Kumar +2
We have experimentally generated higher order optical vortices and scattered them through a ground glass plate that results in speckle formation. Intensity autocorrelation measurem…
Dispersion C3 coefficients for the alkali-metal atoms interacting with a graphene layer and with a carbon nanotube
Bindiya Arora, Harjeet Kaur, B. K. Sahoo
We evaluate separation dependent van der Waal dispersion () coefficients for the interactions of the Li, Na, K and Rb alkali atoms with a graphene layer and with a single wall…
Baryon Number Violation
K. S. Babu, E. Kearns, U. Al-Binni +93
This report, prepared for the Community Planning Study - Snowmass 2013 - summarizes the theoretical motivations and the experimental efforts to search for baryon number violation,…