S. Dado

ORCID: 0000-0003-0915-2564
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About
Contact & Profiles
Research Areas
  • Particle physics theoretical and experimental studies
  • Quantum Chromodynamics and Particle Interactions
  • High-Energy Particle Collisions Research
  • Gamma-ray bursts and supernovae
  • Dark Matter and Cosmic Phenomena
  • Neutrino Physics Research
  • Pulsars and Gravitational Waves Research
  • Astrophysics and Cosmic Phenomena
  • Particle Detector Development and Performance
  • Astrophysical Phenomena and Observations
  • Computational Physics and Python Applications
  • Cosmology and Gravitation Theories
  • Astro and Planetary Science
  • Astronomy and Astrophysical Research
  • Nuclear physics research studies
  • Medical Imaging Techniques and Applications
  • Atomic and Subatomic Physics Research
  • Black Holes and Theoretical Physics
  • Stellar, planetary, and galactic studies
  • Radiation Detection and Scintillator Technologies
  • Nuclear Physics and Applications
  • Advanced X-ray and CT Imaging
  • Particle Accelerators and Free-Electron Lasers
  • SAS software applications and methods
  • X-ray Spectroscopy and Fluorescence Analysis

Technion – Israel Institute of Technology
2014-2024

Kobe University
1992-2008

The University of Tokyo
1991-2008

Eton College
2007

Université de Montréal
2001-2004

TRIUMF
2003

University of Bonn
1993-2000

Tel Aviv University
1998-2000

University of Manchester
1989-1998

New York University
1998

The four LEP collaborations, ALEPH, DELPHI, L3 and OPAL, have searched for pair-produced charged Higgs bosons in the framework of Two Doublet Models (2HDMs). data experiments been statistically combined. results are interpreted within 2HDM Type I II benchmark scenarios. No significant excess has observed when compared to Standard Model background prediction, combined exclude large regions model parameter space. Charged with mass below 80 \({\rm GeV}/c^{2}\) (Type scenario) or 72.5 scenario,...

10.1140/epjc/s10052-013-2463-1 article EN cc-by The European Physical Journal C 2013-07-01

A new technique is applied to data collected at the $\ensuremath{\psi}(3770)$ resonance derive charmed-$D$-meson branching fractions without relying on measurement of $D$-production cross sections. Measurements are presented for three decay modes ${D}^{0} ({K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}, {D}^{\ensuremath{-}}{\ensuremath{\pi}}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{+}, \mathrm{and} {K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{0}$ and four...

10.1103/physrevlett.56.2140 article EN Physical Review Letters 1986-05-19

Evidence is presented for a narrow state, called \ensuremath{\xi}, in the decay modes J/\ensuremath{\psi}\ensuremath{\rightarrow}\ensuremath{\gamma}\ensuremath{\xi}, \ensuremath{\xi}\ensuremath{\rightarrow}${K}^{+}$${K}^{\mathrm{\ensuremath{-}}}$, and \ensuremath{\xi}\ensuremath{\rightarrow}${K}_{S}^{0}$${K}_{S}^{0}$. In ${K}^{+}$${K}^{\mathrm{\ensuremath{-}}}$ mode, \ensuremath{\xi} has mass of 2.230\ifmmode\pm\else\textpm\fi{}0.006\ifmmode\pm\else\textpm\fi{}0.014 GeV/${c}^{2}$, width...

10.1103/physrevlett.56.107 article EN Physical Review Letters 1986-01-13

Measurements of the semileptonic branching ratios charmed ${D}^{+}$ and ${D}^{0}$ mesons are presented, from data collected at $\ensuremath{\psi}(3770)$ in Mark III detector SPEAR. From a sample events kinematically selected as ${D}^{+}{D}^{\ensuremath{-}}$ or ${D}^{0}{\overline{D}}^{0}$ pairs, $R({D}^{+}\ensuremath{\rightarrow}{e}^{+}+X)=(17.0\ifmmode\pm\else\textpm\fi{}1.9\ifmmode\pm\else\textpm\fi{}0.7)%$...

10.1103/physrevlett.54.1976 article EN Physical Review Letters 1985-05-06

We severely criticize the consuetudinary analysis of afterglows gamma-ray bursts (GRBs) in conical-ejection fireball scenarios. argue that, instead, recent observations imply that long-duration GRBs and their are produced by highly relativistic jets cannonballs (CBs) emitted supernova explosions. The CBs heated collision with shell. GRB is boosted surface radiation emit as they reach transparent outskirts exiting further decelerate sweeping up interstellar matter (ISM). early X-ray afterglow...

10.1051/0004-6361:20020537 article EN Astronomy and Astrophysics 2002-06-01
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