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Institution

Indian Institute of Technology Bhubaneswar

EducationBhubaneswar, India
About: Indian Institute of Technology Bhubaneswar is a education organization based out in Bhubaneswar, India. It is known for research contribution in the topics: Large Hadron Collider & Higgs boson. The organization has 1185 authors who have published 3132 publications receiving 48832 citations.


Papers
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Journal ArticleDOI
TL;DR: In this article, pure nickel thin films were deposited on Si (100) substrates under different conditions of sputtering using direct current magnetron sputtering from a nickel metal target.
Abstract: Pure nickel thin films were deposited on Si (100) substrates under different conditions of sputtering using direct current magnetron sputtering from a nickel metal target. The different deposition parameters employed for this study are target power, argon gas pressure, substrate temperature and substrate-bias voltage. The films exhibited high density of void boundaries with reduction in texture deposited under high argon gas pressures. At argon gas pressure of 5 mTorr and target power of 300 W, Ni deposition rate was ~40 nm/min. In addition, coalescence of grains accompanied with increase in the film texture was observed at high DC power. Ni films undergo morphological transition from continuous, dense void boundaries to microstructure free from voids as the substrate-bias voltage was increased from −10 to −90 V. Furthermore, as the substrate temperature was increased, the films revealed strong fiber texture accompanied with near-equiaxed grain structure. Ni films deposited at 770 K showed the layer-by-layer film formation which lead to dense, continuous microstructure with increase in the grain size.

36 citations

Journal ArticleDOI
T. Nanut, A. Zupanc, I. Adachi1, Hiroaki Aihara2  +160 moreInstitutions (62)
TL;DR: The first observation of the radiative charm decay D^{0}→ρ′0}γ and the first search for CP violation in decays D′0→ρ⩽γ, ϕγ, and K[over ¯]^{*0}(892)γ are reported.
Abstract: We report the first observation of the radiative charm decay D-0 -> rho(0)gamma and the first search for CP violation in decays D-0 -> rho(0)gamma, phi gamma, and (K) over bar (*0)(892)gamma, using a data sample of 943 fb(-1) collected with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. The branching fraction is measured to be B(D-0 -> rho(0)gamma) = (1.77 +/- 0.30 +/- 0.07) x 10(-5), where the first uncertainty is statistical and the second is systematic. The obtained CP asymmetries A(CP)(D-0 ->rho(0)gamma) = +0.056 +/- 0.152 +/- 0.006, A(CP)(D-0 -> phi gamma) = -0.094 +/- 0.066 +/- 0.001, and A(CP)(D-0 -> (K) over bar (*0) gamma = -0.003 +/- 0.020 +/- 0.000 are consistent with no CP violation. We also present an improved measurement of the branching fractions B(D-0 -> phi gamma) = (2.76 +/- 0.19 +/- 0.10) x 10(-5) and B(D-0 -> (K) over bar (*0) gamma = (4.66 +/- 0.21 +/- 0.21) x 10(-4).

36 citations

Journal ArticleDOI
TL;DR: In this article, a cross-differential protection scheme for a parallel transmission system in the presence of a unified power-flow controller (UPFC) in one line is proposed.
Abstract: This paper proposes a new cross-differential protection scheme for a parallel transmission system in the presence of a unified power-flow controller (UPFC) in one line. A cumulative summation technique using three-phase current signals at the sending end is used for fault detection. The faulty phases are then identified by computing the spectral energies of the phase currents. The spectral energy of the phase currents is computed by applying a computationally fast efficient powerful tool known as first Discrete S-Transform (FDST), suitable for analyzing power system signals. The proposed scheme has been extensively tested on different fault conditions with a wide variation in operating parameters. The test results indicate that it can accurately detect and classify the faults with clear discrimination between internal and external faults on a transmission line with a response time of a maximum one cycle from fault inception.

36 citations

Journal ArticleDOI
TL;DR: In this article, the influence of industrial slag on the rheological, selfcompactability and strength properties of self-compacting concrete (SCC) incorporating high volume replacements up to 90% were evaluated using ICAR rheometer.

36 citations

Journal ArticleDOI
Albert M. Sirunyan1, Armen Tumasyan1, Wolfgang Adam, Federico Ambrogi  +2373 moreInstitutions (198)
TL;DR: In this paper, a measurement of the associated production of a single top quark and a W boson in proton-proton collisions at root s = 13 TeV by the CMS Collaboration at the CERN LHC is presented.
Abstract: A measurement is presented of the associated production of a single top quark and a W boson in proton -proton collisions at root s = 13 TeV by the CMS Collaboration at the CERN LHC. The data collected corresponds to an integrated luminosity of 35.9 fb(-1). The measurement is performed using events with one electron and one muon in the final state along with at least one jet originated from a bottom quark. A multivariate discriminant, exploiting the kinematic properties of the events, is used to separate the signal from the dominant tt background. The measured cross section of 63.1 +/- 1.8(stat) +/- 6.4(syst) +/- 2.1 (lumi) pb is in agreement with the standard model expectation.

36 citations


Authors

Showing all 1220 results

NameH-indexPapersCitations
Gabor Istvan Veres135134996104
Márton Bartók7662226762
Kulamani Parida7046919139
Seema Bahinipati6552619144
Deepak Kumar Sahoo6243817308
Krishna R. Reddy5840011076
Ramayya Krishnan5219510378
Saroj K. Nayak491498319
Dipak Kumar Sahoo472347293
Ganapati Panda463568888
Raj Kishore451496886
Sukumar Mishra444057905
Mar Barrio Luna431795248
Chandra Sekhar Rout411837736
Subhransu Ranjan Samantaray391674880
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202329
202249
2021521
2020487
2019400
2018372