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- Indian Institute of Technology GandhinagarIN282 papers
- Tata Institute of Fundamental ResearchIN161 papers
- Centre National de la Recherche ScientifiqueFR100 papers
- Indian Institute of AstrophysicsIN92 papers
- Chinese Academy of SciencesCN71 papers
- Aryabhatta Research Institute of Observational SciencesIN66 papers
- Inter-University Centre for Astronomy and AstrophysicsIN62 papers
- Harish-Chandra Research InstituteIN54 papers
- Indian Institute of Science BangaloreIN54 papers
- Indian Institute of Technology BombayIN54 papers
- Udaipur Solar ObservatoryIN53 papers
- California Institute of TechnologyUS46 papers
78 papers · 1 filter
Diphoton decay of the Higgs boson and new bound states of top and anti-top quarks
C. D. Froggatt, C. R. Das, L. V. Laperashvili +1
We consider the constraints, provided by the LHC results on Higgs boson decay into 2 photons and its production via gluon fusion, on the previously proposed Standard Model (SM) str…
The structure of solar radio noise storms
Claude Mercier, Prasad Subramanian, Gilbert Chambe +1
The Nançay Radioheliograph (NRH) routinely produces snapshot images of the full sun at frequencies between 150 and 450 MHz, with typical resolution 3 arcmin and time cadence 0.2 s.…
Suzaku Observation of Be/X-ray Binary Pulsar EXO 2030+375
Sachindra Naik, Gaurava K. Jaisawal
In this paper we study the timing and spectral properties of Be/X-ray binary pulsar EXO 2030+375 using a observation on 2012 May 23, during a less intense Type I outburst.…
Near-infrared studies of nova V5584 Sgr in the pre-maximum and early decline phase
Ashish Raj, D. P. K. Banerjee, N. M. Ashok +1
We present near-infrared spectroscopic and photometric observations of nova V5584 Sgr taken during the first 12 days following its discovery on Oct. 26.439 UT 2009. The evolution o…
Infrared Spectra and Chemical Abundance of Methyl Propionate in Icy Astrochemical Conditions
B. Sivaraman, N. Radhika, A. Das +6
We carried out an experiment in order to obtain the InfraRed (IR) spectra of methyl propionate (CH3CH2COOCH3) in astrochemical conditions and present the IR spectra for future iden…
Multipixel sub-shot noise phase measurement with classical light interferometry
Mandeep Singh, Kedar Khare, Anand Kumar Jha +2
We demonstrate accurate phase measurement from low photon level interference data using a constrained optimization method that takes into account the expected redundancy in the unk…