Results 71 to 80 of about 32,093 (209)

Reconstructing the late Pleistocene glacial history of the Cairngorm Mountains, Scotland, using paired cosmogenic 10Be and 14C

Journal of Quaternary Science, EarlyView.
ABSTRACT Chronologic and geomorphic evidence of past glaciations is largely recorded in areas at relatively low elevation and/or landscapes defined by high glacial erosion. As a result, data from areas that did not experience significant glacial erosion and the highest elevation locations are lacking from reconstructions of past ice masses.
Samuel E. Kelley, Alice M. Doughty, Nathaniel Lifton, Simon Pendleton, Cormac O'Brien, Graeme Warren   +5 more
wiley   +1 more source

Muon radiography with the CMS Muon Barrel chambers

2007 IEEE Nuclear Science Symposium Conference Record, 2007
The drift tube chambers developed for the muon barrel system of the CMS experiment at CERN are large area detectors with 8 measurement points in one direction and 4 in the other; each point has a resolution of about 200 mum. We are using two of such chambers for muon radiography, i.e.
M. Benettoni, G. Bonomi, P. Calvini, P. Checchia, E. Conti, A. Dainese, D. Fabris, F. Gasparini, GASPARINI, UGO, F. Gonella, LUNARDON, MARCELLO, MENEGUZZO, ANNA TERESA, MORANDO, MAURIZIO, MORETTO, SANDRA, G. Nebbia, M. Pegoraro, S. Pesente, RONCHESE, PAOLO, S. Squarcia, E. Torassa, S. Vanini, VIESTI, GIUSEPPE, A. Zenoni, ZUMERLE, GIANNI   +23 more
openaire   +5 more sources

Self-Consistent Two-Gap Approach in Studying Multi-Band Superconductivity of NdFeAsO0.65F0.35

Frontiers in Physics, 2020
High quality single crystals of NdFeAsO0.65F0.35 (the superconducting transition temperature Tc ≃ 30.6 K) were studied in zero-field (ZF) and transverse-field (TF) muon-spin rotation/relaxation (μSR) experiments.
Ritu Gupta, Alexander Maisuradze, Alexander Maisuradze, Nikolai D. Zhigadlo, Nikolai D. Zhigadlo, Nikolai D. Zhigadlo, Hubertus Luetkens, Alex Amato, Rustem Khasanov   +8 more
doaj   +1 more source

Multi‐million‐year evolution of the Greenland Ice Sheet in Inglefield Land, North Greenland

Journal of Quaternary Science, EarlyView.
ABSTRACT Information on past sensitivity of the Greenland Ice Sheet to climate change is of importance for optimizing models simulating the future evolution of ice mass loss. While the ice‐sheet change during the Lateglacial and Holocene is relatively well constrained, the long‐term (multi‐million‐year) evolution of the Greenland Ice Sheet remains ...
Anne Sofie Søndergaard, Jane Lund Andersen, Nicolaj Krog Larsen, Olivia Steinemann, Negar Haghipour, Jesper Olsen, David Lundbek Egholm   +6 more
wiley   +1 more source

Study of the Effect of Doping, Angle, and Temperature on Upper Critical Magnetic Field in Two‐Band Model Nd2−xCex CuO4−δ${\mathrm{Cu}}{{{\mathrm{O}}}_{4 - {{\delta}}}}$ Superconductor

Nano Select, EarlyView.
This study deals with the effect of doping, angle, and temperature on an upper critical magnetic field (HC2) in a layered two‐band model Nd2−xCexCuO4−δ${\mathrm{N}}{{{\mathrm{d}}}_{2 - {\mathrm{x}}}}{\mathrm{C}}{{{\mathrm{e}}}_{\mathrm{x}}}{\mathrm{Cu}}{{{\mathrm{O}}}_{4 - {{\delta}}}}$ (NCCO) superconductor.
Zewdie Yayeh, Gebregziabher Kahsay, Tamiru Negussie   +2 more
wiley   +1 more source

Nuclear Physics in the Era of Quantum Computing and Quantum Machine Learning

Advanced Quantum Technologies, EarlyView.
The use of QML in the realm of nuclear physics at low energy is almost nonexistent. Three examples of the use of quantum computing and quantum machine in nuclear physics are presented: the determination of the phase/shape in nuclear models, the calculation of the ground state energy, and the identification of particles in nuclear physics experiments ...
José‐Enrique García‐Ramos, Álvaro Sáiz, José M. Arias, Lucas Lamata, Pedro Pérez‐Fernández   +4 more
wiley   +1 more source

Analysis of Secondary Particles Produced by 50-500 MeV Muon and Water Interaction using PHITS Monte Carlo Package

JIF (Jurnal Ilmu Fisika)
Secondary particles will always be generated in particle-to-matter interactions. The interaction of muons with matter produces various secondary particles.
Sitti Yani, Dadan Hidayatuloh, Tony Sumaryada   +2 more
doaj   +1 more source

Shallow Nitrogen Vacancy Color Centers in Diamond by Ion Implantation

Advanced Quantum Technologies, EarlyView.
This study investigates the formation of shallow nitrogen‐vacancy (NV) centers in CVD diamond through broad‐beam ion implantation across a SiO₂ layer. By adjusting the ion incidence angle, the distribution of NV centers is controlled, as predicted by sytopping and range of ions in matter (SRIM) simulations and confirmed by angle‐resolved X‐ray ...
Giorgio Speranza, Alessandro Cian, Breno Perlingeiro Correa, Elena Missale, Andrea Pedrielli, Savino Piccolomo, Alina Samusenko, Elia Scattolo, Danny Zanardo, Roberto Canteri, Georg Pucker, Antonino Picciotto, René Vollmer, Rossana Dell'Anna, Damiano Giubertoni   +14 more
wiley   +1 more source

Muon Capture and Muon Lifetime

, 2003
We survey a new generation of precision muon lifetime experiments. The goal of the MuCap experiment is a determination of the rate for muon capture on the free proton to 1 percent, from which the induced pseudoscalar form factor $g_P$ of the nucleon can be derived with 7 percent precision. A measurement of the related $ $d capture process with similar
openaire   +2 more sources

Optimisation of Muon Tomography Scanners for Border Control Using TomOpt

Particles
The TomOpt software package is designed to optimise the geometric configuration and the specifications of detectors intended for muon scattering tomography, an imaging technique exploiting cosmic-ray muons.
Zahraa Zaher, Samuel Alvarez, Tommaso Dorigo, Andrea Giammanco, Maxime Lagrange, Giles C. Strong, Pietro Vischia, Haitham Zaraket   +7 more
doaj   +1 more source