P. M. Patel
- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Neutrino Physics Research
- Dark Matter and Cosmic Phenomena
- Particle Accelerators and Free-Electron Lasers
- Atomic and Subatomic Physics Research
- Computational Physics and Python Applications
- Medical Imaging Techniques and Applications
- Black Holes and Theoretical Physics
- Superconducting Materials and Applications
- Nuclear physics research studies
- Agricultural Science and Fertilization
- Plant Micronutrient Interactions and Effects
- Radiation Detection and Scintillator Technologies
- Agronomic Practices and Intercropping Systems
- Atomic and Molecular Physics
- Cosmology and Gravitation Theories
- Crop Yield and Soil Fertility
- Distributed and Parallel Computing Systems
- Advanced Data Storage Technologies
- Particle accelerators and beam dynamics
- Nuclear Physics and Applications
- Astrophysics and Cosmic Phenomena
Institute of Nuclear Physics, Polish Academy of Sciences
2023-2025
Brandeis University
2023-2024
Anand Agricultural University
2013-2024
Atlas Scientific (United States)
2024
The University of Adelaide
2023
Sardarkrushinagar Dantiwada Agricultural University
2014-2023
Dalhousie University
2023
Fortis Healthcare
2022
McGill University
2008-2017
Istituto Nazionale di Fisica Nucleare, Sezione di Milano
2014
Using the CLEO II detector, we have measured differential cross sections for exclusive two-photon production of light pseudoscalar mesons ${\ensuremath{\pi}}^{0},$ \ensuremath{\eta}, and ${\ensuremath{\eta}}^{\ensuremath{'}}.$ From our measurements obtained form factors associated with electromagnetic transitions ${\ensuremath{\gamma}}^{*}\stackrel{\ensuremath{\rightarrow}}{\ensuremath{\gamma}}\mathrm{meson}.$ We these in momentum transfer ranges from 1.5 to 9, 20, $30{\mathrm{GeV}}^{2}$...
We use data collected with the CLEO II detector to perform a high-statistics measurement of resonant substructure in ${D}^{0}\ensuremath{\rightarrow}{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{0}$ decays. find that Dalitz plot is well represented by combination seven quasi-two-body decay channels...
Based on a sample corresponding to 4.3 million produced tau-pair events, we have studied hadronic dynamics in the decay tau- --> nu_tau pi- pi0 data recorded by CLEO II detector operating at CESR e+e- collider. The is dominated process tau a_1(1260), with a_1 meson decaying three pions predominantly via lowest dimensional (mainly S-wave) rho pi Born amplitude. From fits Dalitz plot and angular observables, find significant additional contributions from amplitudes for sigma pi, f_0(1370)...
We have fully reconstructed decays of both B0 and B- Mesons into final states containing either D, D*, D**, Psi, Psi', or Chi_{c1} mesons. This allows us to obtain new results on many physics topics including branching ratios, tests the factorization hypothesis, color suppression, resonant substructure, - mass difference.
CLEO has studied B decays to πℓν, ρℓν, and ωℓν, where ℓ=eorμ, by incorporating the missing momentum into full reconstruction. With B0 B+ modes combined according isospin predictions for relative partial widths, we obtain B(B0→π−ℓ+ν)=(1.8±0.4±0.3±0.2)×10−4 B(B0→ρ−ℓ+ν)=(2.5±0.4+0.5−0.7±0.5)×10−4, errors are statistical, systematic, estimated model dependence. We also estimate |Vub|=(3.3±0.2+0.3−0.4±0.7)×10−3.Received 1 July 1996DOI:https://doi.org/10.1103/PhysRevLett.77.5000©1996 American...
We have searched for two-body charmless hadronic decays of B mesons. Final states include \ensuremath{\pi}\ensuremath{\pi}, K\ensuremath{\pi}, and KK with both charged neutral kaons pions: \ensuremath{\pi}\ensuremath{\rho}, K\ensuremath{\rho}, ${\mathit{K}}^{\mathrm{*}}$\ensuremath{\pi}; K\ensuremath{\varphi}, ${\mathit{K}}^{\mathrm{*}}$\ensuremath{\varphi}, \ensuremath{\varphi}\ensuremath{\varphi}. The data used in this analysis consist 2.6\ifmmode\times\else\texttimes\fi{}${10}^{6}$...
We study the exclusive semileptonic B meson decays ${\mathit{B}}^{\mathrm{\ensuremath{-}}}$\ensuremath{\rightarrow}${\mathit{D}}^{\mathrm{*}0}$${\mathit{l}}^{\mathrm{\ensuremath{-}}}$\ensuremath{\nu}\ifmmode\bar\else\textasciimacron\fi{} and B${\mathrm{\ifmmode\bar\else\textasciimacron\fi{}}}^{0}$\ensuremath{\rightarrow}${\mathit{D}}^{\mathrm{*}+}$${\mathit{l}}^{\mathrm{\ensuremath{-}}}$\ensuremath{\nu}\ifmmode\bar\else\textasciimacron\fi{} using data collected with CLEO II detector at...
We present the first results from an isobar-model phase-shift analysis of $\ensuremath{\eta}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$ system. The $D(1275)$ meson is established as a narrow ($\ensuremath{\Gamma}\ensuremath{\sim}10$ MeV) $I{J}^{P}={01}^{+}$ resonance. Beneath $D$ broader ($\ensuremath{\Gamma}\ensuremath{\sim}70$ $I{J}^{P}={00}^{\ensuremath{-}}$ state which candidate for radially excited $\ensuremath{\eta}$. data are consistent with existence another...
Abstract Four experiments were conducted under glasshouse conditions with either soil or solution culture to evaluate interactions of Cd among other mineral elements in plants when yields are decreased by as can happen contamination. Chelating agents included the study because their uses plant nutrition and they known increase uptake translocation differentially trace metals. Bush beans ( Phaseolus vulgaris L. var. ‘Improved Tendergreen’) grown 10 −6 , −5 −4 M culture. Vegetative depressed...
Using data collected by the CLEO II detector, we have observed two states decaying to ${\ensuremath{\Lambda}}_{c}^{+}{\ensuremath{\pi}}^{+}{\ensuremath{\pi}}^{\ensuremath{-}}$. Relative ${\ensuremath{\Lambda}}_{c}^{+}$, their mass splittings are measured be $+307.5\ifmmode\pm\else\textpm\fi{}0.4\ifmmode\pm\else\textpm\fi{}1.0$ and $+342.2\ifmmode\pm\else\textpm\fi{}0.2\ifmmode\pm\else\textpm\fi{}0.5\mathrm{MeV}{/c}^{2}$, respectively; this represents first measurement of less massive state....
In a sample of $6.6\ifmmode\times\else\texttimes\fi{}{10}^{6}$ produced $B$ mesons we have observed decays $B\ensuremath{\rightarrow}{\ensuremath{\eta}}^{\ensuremath{'}}K$, with branching fractions $B({B}^{+}\ensuremath{\rightarrow}{\ensuremath{\eta}}^{\ensuremath{'}}{K}^{+})\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}({6.5}_{\ensuremath{-}1.4}^{+1.5}\ifmmode\pm\else\textpm\fi{}0.9)\ifmmode\times\else\texttimes\fi{}{10}^{\ensuremath{-}5}$ and...