Zobrazeno 1 - 10
of 1 995
pro vyhledávání: '"P. Ballet"'
Autor:
B. Benhamou-Bui, C. Consejo, S. S. Krishtopenko, M. Szola, K. Maussang, S. Ruffenach, E. Chauveau, S. Benlemqwanssa, C. Bray, X. Baudry, P. Ballet, S. V. Morozov, V. I. Gavrilenko, N. N. Mikhailov, S. A. Dvoretskii, B. Jouault, J. Torres, F. Teppe
Publikováno v:
APL Photonics, Vol 8, Iss 11, Pp 116106-116106-6 (2023)
Two-dimensional Dirac fermions in HgTe quantum wells close to the topological phase transition can generate significant cyclotron emission that is magnetic field tunable in the terahertz frequency range. Due to their relativistic-like dynamics, their
Externí odkaz:
https://doaj.org/article/ce0b9f9eee864e5fb0e0bc1ac489e0cc
Autor:
Ballet, Stéphane, Rolland, Robert
We design a class of Chudnovsky-type algorithms multiplying k elements of a finite extension of order n a finite field K. We prove that these algorithms give a tensor decomposition of the k-multiplication for which the rank is linear in n uniformly i
Externí odkaz:
http://arxiv.org/abs/2410.12383
Autor:
Eagle, Jordan, Hare, Jeremy, Hays, Elizabeth, Castro, Daniel, Gelfand, Joseph, Alnaqbi, Jwaher, Kerr, Matthew, Dai, Shi, Ballet, Jean, Acero, Fabio, Slane, Patrick, Ajello, Marco
Gamma-ray emission is observed coincident in position to the evolved, composite supernova remnant (SNR) B0453-685. Prior multi-wavelength investigations of the region indicate that the pulsar wind nebula (PWN) within the SNR is the most likely origin
Externí odkaz:
http://arxiv.org/abs/2410.08141
Autor:
Sadikine, Amine, Badic, Bogdan, Ferrante, Enzo, Noblet, Vincent, Ballet, Pascal, Visvikis, Dimitris, Conze, Pierre-Henri
Publikováno v:
2024 IEEE International Symposium on Biomedical Imaging (ISBI), Athens, Greece, 2024, pp. 1-5
The precise delineation of blood vessels in medical images is critical for many clinical applications, including pathology detection and surgical planning. However, fully-automated vascular segmentation is challenging because of the variability in sh
Externí odkaz:
http://arxiv.org/abs/2409.12334
Autor:
Sadikine, Amine, Badic, Bogdan, Tasu, Jean-Pierre, Noblet, Vincent, Ballet, Pascal, Visvikis, Dimitris, Conze, Pierre-Henri
Publikováno v:
2023 IEEE 20th International Symposium on Biomedical Imaging (ISBI), Cartagena, Colombia, 2023, pp. 1-5
Extracting hepatic vessels from abdominal images is of high interest for clinicians since it allows to divide the liver into functionally-independent Couinaud segments. In this respect, an automated liver blood vessel extraction is widely summoned. D
Externí odkaz:
http://arxiv.org/abs/2409.12333
Autor:
Axelsson, M., Ajello, M., Arimoto, M., Baldini, L., Ballet, J., Baring, M. G., Bartolini, C., Bastieri, D., Gonzalez, J. Becerra, Bellazzini, R., Berenji, B., Bissaldi, E., Blandford, R. D., Bonino, R., Bruel, P., Buson, S., Cameron, R. A., Caputo, R., Caraveo, P. A., Cavazzuti, E., Cheung, C. C., Chiaro, G., Cibrario, N., Ciprini, S., Cozzolongo, G., Orestano, P. Cristarella, Crnogorcevic, M., Cuoco, A., Cutini, S., D'Ammando, F., De Gaetano, S., Di Lalla, N., Dinesh, A., Di Tria, R., Di Venere, L., Domínguez, A., Fegan, S. J., Ferrara, E. C., Fiori, A., Franckowiak, A., Fukazawa, Y., Funk, S., Fusco, P., Galanti, G., Gargano, F., Gasbarra, C., Germani, S., Giacchino, F., Giglietto, N., Giliberti, M., Gill, R., Giordano, F., Giroletti, M., Granot, J., Green, D., Grenier, I. A., Guiriec, S., Gustafsson, M., Hashizume, M., Hays, E., Hewitt, J. W., Horan, D., Kayanoki, T., Kuss, M., Laviron, A., Li, J., Liodakis, I., Longo, F., Loparco, F., Lorusso, L., Lott, B., Lovellette, M. N., Lubrano, P., Maldera, S., Malyshev, D., Manfreda, A., Martí-Devesa, G., Martinelli, R., Castellanos, I. Martinez, Mazziotta, M. N., McEnery, J. E., Mereu, I., Meyer, M., Michelson, P. F., Mirabal, N., Mitthumsiri, W., Mizuno, T., Monti-Guarnieri, P., Monzani, M. E., Morishita, T., Morselli, A., Moskalenko, I. V., Negro, M., Niwa, R., Omodei, N., Orienti, M., Orlando, E., Paneque, D., Panzarini, G., Persic, M., Pesce-Rollins, M., Petrosian, V., Pillera, R., Piron, F., Porter, T. A., Principe, G., Racusin, J. L., Rainò, S., Rando, R., Rani, B., Razzano, M., Razzaque, S., Reimer, A., Reimer, O., Ryde, F., Sánchez-Conde, M., Parkinson, P. M. Saz, Serini, D., Sgrò, C., Sharma, V., Siskind, E. J., Spandre, G., Spinelli, P., Suson, D. J., Tajima, H., Tak, D., Thayer, J. B., Torres, D. F., Valverde, J., Zaharijas, G., Lesage, S., Briggs, M. S., Burns, E., Bala, S., Bhat, P. N., Cleveland, W. H., Dalessi, S., de Barra, C., Gibby, M., Giles, M. M., Hamburg, R., Hristov, B. A., Hui, C. M., Kocevski, D., Mailyan, B., Malacaria, C., McBreen, S., Poolakkil, S., Roberts, O. J., Scotton, L., Veres, P., von Kienlin, A., Wilson-Hodge, C. A., Wood, J.
We present a complete analysis of Fermi Large Area Telescope (LAT) data of GRB 221009A, the brightest Gamma-Ray Burst (GRB) ever detected. The burst emission above 30 MeV detected by the LAT preceded by 1 s the low-energy (< 10 MeV) pulse that trigge
Externí odkaz:
http://arxiv.org/abs/2409.04580
Autor:
Chaize, Nicolas, Baudry, Xavier, Jouneau, Pierre-Henri, Gautier, Eric, Rouvière, Jean-Luc, Deblock, Yves, Xu, Jimmy, Berthe, Maxime, Barbot, Clément, Grandidier, Bruno, Desplanque, Ludovic, Sellier, Hermann, Ballet, Philippe
Semiconductor nanowires are believed to play a crucial role for future applications in electronics, spintronics and quantum technologies. A potential candidate is HgTe but its sensitivity to nanofabrication processes restrain its development. A way t
Externí odkaz:
http://arxiv.org/abs/2407.08402
Autor:
Turck, Clément, Harabi, Kamel-Eddine, Pontlevy, Adrien, Ballet, Théo, Hirtzlin, Tifenn, Vianello, Elisa, Laurent, Raphaël, Droulez, Jacques, Bessière, Pierre, Bocquet, Marc, Portal, Jean-Michel, Querlioz, Damien
The demand for explainable and energy-efficient artificial intelligence (AI) systems for edge computing has led to significant interest in electronic systems dedicated to Bayesian inference. Traditional designs of such systems often rely on stochasti
Externí odkaz:
http://arxiv.org/abs/2406.03492
While Tycho's supernova remnant is one of the most studied type Ia Galactic supernova remnants, a global view of the physical properties of its ejecta is lacking, to understand its mysteries. In particular, the spatial distribution of the Si-rich eje
Externí odkaz:
http://arxiv.org/abs/2404.17296
Autor:
Hou, X., Zhang, W., Freire, P. C. C., Torres, D. F., Ballet, J., Smith, D. A., Johnson, T. J., Kerr, M., Cheung, C. C., Guillemot, L., Li, J., Zhang, L., Ridolfi, A., Wang, P., Li, D., Yuan, J., Wang, N.
We analyzed the globular cluster M5 (NGC 5904) using 15 years of gamma-ray data from the Fermi Large Area Telescope (LAT). Using rotation ephemerides generated from Arecibo and FAST radio telescope observations, we searched for gamma-ray pulsations f
Externí odkaz:
http://arxiv.org/abs/2401.08231