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Your search keyword '"Angelique, Jean-Claude"' showing total 4 results
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4 results on '"Angelique, Jean-Claude"'

1. GPU-accelerated Interval Arithmetic to solve the Apollonius Problem applied to a Stereo Drift Chamber

Author

da Silva, Wilfrid, Lebrun, Patrice, Angélique, Jean-Claude, and Del Buono, Luigi

Subjects
High Energy Physics - Experiment
Abstract

We propose a new system of equations which identifies the helix common to all drift distance hits produced by a full stereo drift chamber detector when a charged particle passes through this detector. The equation system is obtained using the Apollonius' problem as guideline which gives it a very simple form and a clear physics interpretability as the case of full axial drift chamber detector. The proposed method is evaluated using drift distance hits constructed from Monte Carlo-generated helix trajectory tracks. The equation system is solved using a robust accelerated GPU brute-force algorithm based on interval arithmetic. All code is written using the Julia programming language.

Published
2024

3. An above-barrier narrow resonance in F-15

Author

de Grancey, F., Mercenne, Alexis, Santos, F. de Oliveira, Davinson, Thomas, Sorlin, Olivier, Angelique, Jean-Claude, Assie, Marlène, Berthoumieux, Eric, Borcea, Ruxandra, Buta, Anna, Čeliković, Igor T., Chudoba, V., Daugas, Jean Michel, Dumitru, G., Fadil, Manssour, Grèvy, Stéphane, Kiener, Jürgen K., Lefebvre-Schuhl, A., Michel, Nicolas, Mrazek, Jaromir, Negoita, Florin, Okolowicz, Jacek, Pantelica, Dan, Pellegriti, Maria Grazia, Perrot, L., Ploszajczak, M., Randisi, G., Ray, I., Roig, O., Rotaru, F., Saint Laurent, M. G., Smirnova, N., Stanoiu, M., Stefan, I., Stodel, C., Subotić, Krunoslav M., Tatischeff, V., Thomas, J. C., Ujić, Predrag, Wolski, R., de Grancey, F., Mercenne, Alexis, Santos, F. de Oliveira, Davinson, Thomas, Sorlin, Olivier, Angelique, Jean-Claude, Assie, Marlène, Berthoumieux, Eric, Borcea, Ruxandra, Buta, Anna, Čeliković, Igor T., Chudoba, V., Daugas, Jean Michel, Dumitru, G., Fadil, Manssour, Grèvy, Stéphane, Kiener, Jürgen K., Lefebvre-Schuhl, A., Michel, Nicolas, Mrazek, Jaromir, Negoita, Florin, Okolowicz, Jacek, Pantelica, Dan, Pellegriti, Maria Grazia, Perrot, L., Ploszajczak, M., Randisi, G., Ray, I., Roig, O., Rotaru, F., Saint Laurent, M. G., Smirnova, N., Stanoiu, M., Stefan, I., Stodel, C., Subotić, Krunoslav M., Tatischeff, V., Thomas, J. C., Ujić, Predrag, and Wolski, R.

Abstract

Intense and purified radioactive beam of post-accelerated O-14 was used to study the low-lying states in the unbound F-15 nucleus. Exploiting resonant elastic scattering in inverse kinematics with a thick target, the second excited state, a resonance at E-R = 4.757(6)(10) MeV with a width of Gamma = 36(5)(14) keV was measured for the first time with high precision. The structure of this narrow above-barrier state in a nucleus located two neutrons beyond the proton drip line was investigated using the Gamow Shell Model in the coupled channel representation with a C-12 core and three valence protons. It is found that it is an almost pure wave function of two quasi-bound protons in the 2s(1/2) shell. (C) 2016 The Authors. Published by Elsevier B.V.

Published
2016

4. Implementation of an imaging spectrometer for localization and identification of radioactive sources

Author

Lemaire, Hermine, primary, Amgarou, Khalil, additional, Khalil, Roger Abou, additional, Angelique, Jean-Claude, additional, Bonnet, Florent, additional, De Toro, Daniel, additional, Carrel, Frederick, additional, Giarmana, Olivier, additional, Gmar, Mehdi, additional, Menaa, Nabil, additional, Menesguen, Yves, additional, Normand, Stephane, additional, Patoz, Audrey, additional, Schoepff, Vincent, additional, Talent, Philippe, additional, and Timi, Tebug, additional

Published
2013
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