1.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Fermi National Accelerator LaboratoryUS1.7k papers
- Panjab UniversityIN1.7k papers
- Tata Institute of Fundamental ResearchIN1.7k papers
- Brown UniversityUS1.7k papers
- Universidade do Estado do Rio de JaneiroBR1.7k papers
- Florida State UniversityUS1.7k papers
- University of RochesterUS1.7k papers
- University of Nebraska–LincolnUS1.7k papers
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- University of KansasUS1.6k papers
56 papers · 1 filter
Characterization of ZnO:Si Nanocomposite Films Grown by Thermal Evaporation
Shabnam Siddiqui, Chhaya Ravi Kant, P. Arun +1
Nanocomposite thin films of Zinc Oxide and Silicon were grown by co-evaporating powdered ZnO and Si. This resulted in nanocrystallites of ZnO being embedded in Silicon. The mismatc…
A 3D Automated Classification Scheme for the TAUVEX data pipeline
Archana Bora, Ranjan Gupta, Harinder P. Singh +3
In order to develop a pipeline for automated classification of stars to be observed by the TAUVEX ultraviolet space Telescope, we employ an artificial neural network (ANN) techniqu…
Model-independent measurement of the W boson helicity in top quark decays
D0 Collaboration, V. M. Abazov
We present the first model-independent measurement of the helicity of bosons produced in top quark decays, based on a 1 fb sample of candidate events in the d…
First measurement of the forward-backward charge asymmetry in top quark pair production
D0 Collaboration, V. M. Abazov
We present the first measurement of the integrated forward-backward charge asymmetry in top-antitop quark pair (ttbar) production in proton-antiproton collisions in the lepton plus…
Search for ZZ and Zγ^* production in p-barp collisions at sqrt(s) = 1.96 TeV and limits on anomalous ZZZ and ZZγ^* couplings
D0 Collaboration, V. Abazov
We present a study of four muon, four electron, and two muon two electron events using 1 fb^(-1) of data collected with the D0 detector at the Fermilab Tevatron p-barp Collider at…
A combined search for the standard model Higgs boson at sqrt{s}=1.96 TeV
D0 Collaboration, V. M. Abazov
We present new results of the search for WH to lepton neutrino b b production in ppbar collisions at a center of mass energy of sqrt{s}=1.96 TeV, based on a dataset with integrated…
Search for squarks and gluinos in events with jets and missing transverse energy using 2.1 fb-1 of ppbar collision data at sqrt(s)=1.96 TeV
D0 Collaboration, V. Abazov
A data sample corresponding to an integrated luminosity of 2.1 fb-1 collected by the D0 detector at the Fermilab Tevatron Collider was analyzed to search for squarks and gluinos pr…
Measurement of the B0_s semileptonic branching ratio to an orbitally excited D_s** state, Br(B0_s -> Ds1(2536) mu nu)
D0 Collaboration, V. Abazov
In a data sample of approximately 1.3 fb-1 collected with the D0 detector between 2002 and 2006, the orbitally excited charm state D_s1(2536) has been observed with a measured mass…
Fractal Dimensions of a Weakly Clustered Distribution and the Scale of Homogeneity
J. S. Bagla, Jaswant Yadav, T. R. Seshadri
Homogeneity and isotropy of the universe at sufficiently large scales is a fundamental premise on which modern cosmology is based. Fractal dimensions of matter distribution is a pa…
Measurement of the shape of the boson transverse momentum distribution in ppbar -> Z/gamma* -> ee+X events produced at sqrt{s}=1.96 TeV
D0 Collaboration, V. Abazov
We present a measurement of the shape of the Z/gamma* boson transverse momentum (qT) distribution in ppbar -> Z/gamma* -> ee+X events at a center-of-mass energy of 1.96 TeV using 0…
Correlation-Polarization Effects in Electron/Positron Scattering from Acetylene: A Comparison of Computational Models
J. Franz, F. A. Gianturco, K. L. Baluja +5
Different computational methods are employed to evaluate elastic (rotationally summed) integral and differential cross sections for low energy (below about 10 eV) positron scatteri…
High Field Performance of Nano-Diamond Doped MgB2 Superconductor
Arpita Vajpayee, V. P. S. Awana*, H. Kishan +3
Polycrystalline MgB2-nDx (x= 0 to 0.1) samples are synthesized by solid-state route with ingredients of Mg, B and n-Diamond. The results from magneto-transport and magnetization of…
Observation and properties of the orbitally excited B_{s2}* Meson
D0 Collaboration, V. Abazov et al
We report the direct observation of the excited L=1 state B_{s2}* in fully reconstructed decays to B+K-. The mass of the B_{s2}* meson is measured to be {5839.6 +- 1.1 (stat.) +- 0…
Search for sneutrino particles in e + mu final states in ppbar collisions at sqrt{s} =1.96 TeV
D0 Collaboration, V. M Abazov
We report a search for R-parity violating production and decay of sneutrino particles in the e+mu final state with 1.04+-0.06 fb-1 of data collected with the D0 detector at the Fer…
Search for Supersymmetry in Di-Photon Final States at sqrt{s} = 1.96 TeV
V. M. Abazov
We report results of a search for supersymmetry (SUSY) with gauge-mediated symmetry breaking in di-photon events collected by the D0 experiment at the Fermilab Tevatron Collider in…
Search for Randall-Sundrum gravitons with 1 fb-1 of data from ppbar collisions at sqrt(s)=1.96 TeV
D0 Collaboration, V. Abazov
Using 1 fb-1 of data from ppbar collisions at sqrt(s)=1.96 TeV at the Fermilab Tevatron collider collected by the D0 detector, we search for decays of Kaluza-Klein excitations of t…
Search for W' bosons decaying to an electron and a neutrino with the D0 detector
D0 Collaboration, V. Abazov
This Letter describes the search for a new heavy charged gauge boson W' decaying into an electron and a neutrino. The data were collected with the D0 detector at the Fermilab Tevat…
Measurement of the muon charge asymmetry from W boson decays
D0 Collaboration, V. M. Abazov
We present a measurement of the muon charge asymmetry from W boson decays using 0.3 fb^{-1} of data collected at \sqrt{s}=1.96 GeV between 2002 and 2004 with the D0 detector at the…
Cosmological bounds on oscillating dark energy models
Deepak Jain, Abha Dev, J. S. Alcaniz
We study some cosmological constraints on the two phenomenological models of oscillating dark energy. In these scenarios, the equation of state of dark energy varies periodically a…
Measurement of the p\bar{p}\to WZ + X cross section at \sqrt{s}=1.96 TeV and limits on WWZ trilinear gauge couplings
D0 Collaboration, V. Abazov
We present measurements of the process at TeV, where and are electron…
Design and Implementation of the New D0 Level-1 Calorimeter Trigger
M. Abolins
Increasing luminosity at the Fermilab Tevatron collider has led the D0 collaboration to make improvements to its detector beyond those already in place for Run IIa, which began in…
Effect of PVA doping on flux pinning in Bulk MgB2
Arpita Vajpayee, V. P. S. Awana, S. Balamurugan +3
The synthesis and characterization of PVA (Poly Vinyl Acetate) doped bulk MgB2 superconductor is reported here. PVA is used as a Carbon source. PVA doping effects made two distingu…
Voltage Controlled Resistance
Ashima Katyal, Parul Gupta, P. Arun
The paper discusses an application of the field effected transistor (FET) as a voltage controlled resistance which can be done in under-graduate labs either as a routine experiment…
Search for flavor-changing-neutral-current D meson decays
D0 Collaboration, V. Abazov
We study the flavor-changing-neutral-current process c to u mu+ mu- using 1.3 fb^-1 of p p bar collisions at sqrt(s) = 1.96 TeV recorded by the D0 detector operating at the Fermila…