R. Lucas

ORCID: 0009-0009-8129-9078
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About
Contact & Profiles
Research Areas
  • Nuclear physics research studies
  • Nuclear Physics and Applications
  • Particle physics theoretical and experimental studies
  • High-Energy Particle Collisions Research
  • Quantum Chromodynamics and Particle Interactions
  • Astronomical and nuclear sciences
  • Atomic and Molecular Physics
  • Advanced Chemical Physics Studies
  • Mass Spectrometry Techniques and Applications
  • Dark Matter and Cosmic Phenomena
  • Ion-surface interactions and analysis
  • Advanced NMR Techniques and Applications
  • Cosmology and Gravitation Theories
  • X-ray Spectroscopy and Fluorescence Analysis
  • Particle Detector Development and Performance
  • Inorganic Fluorides and Related Compounds
  • Isotope Analysis in Ecology
  • Nuclear reactor physics and engineering
  • Gamma-ray bursts and supernovae
  • Particle Accelerators and Free-Electron Lasers
  • Radiation Therapy and Dosimetry
  • Fluorine in Organic Chemistry
  • Particle accelerators and beam dynamics
  • Crystallography and Radiation Phenomena
  • Statistical Methods and Bayesian Inference

Imperial College London
2014-2016

Commissariat à l'Énergie Atomique et aux Énergies Alternatives
1994-2004

CEA Paris-Saclay
1987-2004

Institute of Nuclear Physics of Lyon
2002

Direction des énergies
1988-2001

DSM (Netherlands)
2000

National Superconducting Cyclotron Laboratory
1993

University of Catania
1993

Goethe University Frankfurt
1993

Direction de la Recherche Fondamentale
1984-1985

An in-beam study of excited states in the transfermium nucleus 252No has been performed using recoil separator RITU together with JUROSPHERE II array at University Jyväskylä. This is second studied an experiment. Levels up to spin 20 were populated and compared levels 254No. upbend seen a frequency 200 keV/ħ corresponding 16. We also use improved systematics connect energy lowest 2+ state its half-life find that deformation both 252,254No slightly larger than previously assumed.Received July...

10.1103/physrevc.65.014303 article EN Physical Review C 2001-12-01

El artículo analiza cómo las condiciones socioeconómicas influyen en el rendimiento académico de los estudiantes la Unidad Educativa Sebastián Muñoz, una escuela rural ubicada comunidad con desafíos económicos. Se identifican como factores clave disparidades nivel ingresos familiares, educativo padres y acceso a recursos educativos, cuales inciden directamente desigualdades ámbito educativo. Mediante investigación cuantitativa, se estudió percepción sobre uso tecnologías educativas. Aunque...

10.37811/cl_rcm.v9i1.16545 article ES cc-by Ciencia Latina Revista Científica Multidisciplinar 2025-03-11

A systematic study of the population probabilities microsecond isomers produced following fragmentation ${}^{208}\mathrm{Pb}$ projectiles at 1 GeV/nucleon has been undertaken SIS/FRS facility GSI Darmstadt. Gamma decays from approximately 20 isomeric states, mainly in rare-earth and transitional nuclei with $A\ensuremath{\sim}180,$ were identified corresponding ratios deduced. The results are compared a model based on statistical abrasion-ablation description relativistic simple assumptions...

10.1103/physrevc.65.064604 article EN Physical Review C 2002-05-23

Proton-proton correlations at small relative momenta were measured for $^{40}\mathrm{Ar}$${+}^{197}$Au reactions E/A=200 MeV. Comparing the correlation functions to predictions based on single-particle phase space distributions from microscopic Boltzmann-Uehling-Uhlenbeck and quantum-molecular-dynamics (QMD) simulations, no satisfactory agreement could be established. Calculations utilizing two-particle emission probabilities predicted by QMD model differ significantly calculations are much...

10.1103/physrevlett.70.2545 article EN Physical Review Letters 1993-04-26

One-proton and one-neutron stripping reactions induced by a 480 MeV $^{12}\mathrm{C}$ beam bombarding $^{208}\mathrm{Pb}$ target have been studied using high resolution energy loss magnetic spectrometer. The are governed two selection rules which naturally contained in the one-step exact finite range distorted wave Born approximation formalism. Relative intensities of populated states well reproduced this formalism as absolute values cross sections. Comparisons with results one-nucleon...

10.1103/physrevc.37.1942 article EN Physical Review C 1988-05-01

10.1016/0168-9002(93)90754-6 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 1993-07-01
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