Results 21 to 30 of about 36,655 (199)

Nuclear astrophysics studies with γ-ray beams: What do we expect to learn from them? [PDF]

EPJ Web of Conferences, 2023
An overview of the main directions of present-day studies with quasimonochromatic γ beams is discussed with an emphasis on the research opportunities which will be offered at the Extreme Light Infrastructure Nuclear Physics (ELI-NP) facility at Magurele ...
Balabanski Dimiter L.
doaj   +1 more source

A Proposal for a Low‐Frequency Axion Search in the 1–2 μ$\umu$ eV Range and Below with the BabyIAXO Magnet

Annalen der Physik, Volume 535, Issue 12, December 2023., 2023
This article describes the implementation of low‐frequency axion haloscope setups inside the future BabyIAXO magnet. The RADES proposal has a potential sensitivity to the axion‐photon coupling down to values corresponding to the KSVZ model, in the mass range between 1 and 2 μ$\umu$eV.
Saiyd Ahyoune, Alejandro Álvarez Melcón, Sergio Arguedas Cuendis, Sergio Calatroni, Cristian Cogollos, Jack Devlin, Alejandro Díaz‐Morcillo, David Díez‐Ibáñez, Babette Döbrich, Javier Galindo, Juan Daniel Gallego, Jose María García‐Barceló, Benito Gimeno, Jessica Golm, Yikun Gu, Louis Herwig, Igor Garcia Irastorza, Antonio Jose Lozano‐Guerrero, Chloé Malbrunot, Jordi Miralda‐Escudé, Juan Monzó‐Cabrera, Pablo Navarro, Jose Ramón Navarro‐Madrid, Javier Redondo, José Reina‐Valero, Kristof Schmieden, Tim Schneemann, Marc Siodlaczek, Stefan Ulmer, Walter Wuensch   +29 more
wiley   +1 more source

Studying bioluminescence flashes with the ANTARES deep‐sea neutrino telescope

Limnology and Oceanography: Methods, Volume 21, Issue 11, Page 734-760, November 2023., 2023
Abstract We develop a novel technique to exploit the extensive data sets provided by underwater neutrino telescopes to gain information on bioluminescence in the deep sea. The passive nature of the telescopes gives us the unique opportunity to infer information on bioluminescent organisms without actively interfering with them. We propose a statistical
Nico Reeb, Sebastian Hutschenreuter, Philipp Zehetner, Torsten Ensslin, A. Albert, S. Alves, M. André, M. Anghinolfi, G. Anton, M. Ardid, J.‐J. Aubert, J. Aublin, B. Baret, S. Basa, B. Belhorma, M. Bendahman, V. Bertin, S. Biagi, M. Bissinger, J. Boumaaza, M. Bouta, M. C. Bouwhuis, H. Brânzaş, R. Bruijn, J. Brunner, J. Busto, B. Caiffi, A. Capone, L. Caramete, J. Carr, V. Carretero, S. Celli, M. Chabab, T. N. Chau, R. Cherkaoui El Moursli, T. Chiarusi, M. Circella, A. Coleiro, M. Colomer‐Molla, R. Coniglione, P. Coyle, A. Creusot, A. F. Díaz, G. de Wasseige, A. Deschamps, C. Distefano, I. Di Palma, A. Domi, C. Donzaud, D. Dornic, D. Drouhin, T. Eberl, T. van Eeden, N. El Khayati, A. Enzenhöfer, P. Fermani, G. Ferrara, F. Filippini, L. Fusco, Y. Gatelet, P. Gay, H. Glotin, R. Gozzini, R. Gracia Ruiz, K. Graf, C. Guidi, S. Hallmann, H. van Haren, A. J. Heijboer, Y. Hello, J. J. Hernández‐Rey, J. Hößl, J. Hofestädt, F. Huang, G. Illuminati, C. W. James, B. Jisse‐Jung, M. de Jong, P. de Jong, M. Jongen, M. Kadler, O. Kalekin, U. Katz, N. R. Khan‐Chowdhury, A. Kouchner, I. Kreykenbohm, V. Kulikovskiy, R. Lahmann, R. Le Breton, D. Lefèvre, E. Leonora, G. Levi, M. Lincetto, D. Lopez‐Coto, S. Loucatos, L. Maderer, J. Manczak, M. Marcelin, A. Margiotta, A. Marinelli, J. A. Martínez‐Mora, K. Melis, P. Migliozzi, A. Moussa, R. Muller, L. Nauta, S. Navas, E. Nezri, B. Ó Fearraigh, M. Organokov, G. E. Păvălaş, C. Pellegrino, M. Perrin‐Terrin, P. Piattelli, C. Pieterse, C. Poirè, V. Popa, T. Pradier, N. Randazzo, S. Reck, G. Riccobene, A. Romanov, A. Sánchez‐Losa, F. Salesa Greus, D. F. E. Samtleben, M. Sanguineti, P. Sapienza, J. Schnabel, J. Schumann, F. Schüssler, M. Spurio, Th. Stolarczyk, M. Taiuti, Y. Tayalati, S.J. Tingay, B. Vallage, V. Van Elewyck, F. Versari, S. Viola, D. Vivolo, J. Wilms, S. Zavatarelli, A. Zegarelli, J. D. Zornoza, J. Zúñiga, (ANTARES Collaboration)   +145 more
wiley   +1 more source

An Immobilised Silicon‐Carbon Bond‐Forming Enzyme for Anaerobic Flow Biocatalysis

ChemCatChem, Volume 15, Issue 9, May 5, 2023., 2023
Anaerobic flow biocatalysis: An engineered cytochrome c enzyme, capable of carbon‐silicon bond formation, was immobilised for the first time using the SpyTag/SpyCatcher bioconjugation system. When used in a continuous flow reactor, the immobilised enzyme was able to produce organosilicons with up to 6‐fold increased turnover numbers compared to the ...
Sabrina Gallus, Esther Mittmann, Annika J. Weber, Martin Peng, Christof M. Niemeyer, Kersten S. Rabe   +5 more
wiley   +1 more source

A Distributed Storage for Astroparticle Physics [PDF]

EPJ Web of Conferences, 2019
In this paper we present the architecture of a distributed data storage for astroparticle physics. The main advantage of the proposed architecture is the possibility to extract data on both file and event level for further processing and analysis.
Kryukov Alexander, Nguyen Minh-Duc
doaj   +1 more source

Multi‐zone fusion crust formation and classification of the 2004 Auckland meteorite (L6, S5, and W0)

Meteoritics &Planetary Science, Volume 58, Issue 3, Page 328-340, March 2023., 2023
Abstract On June 12, 2004, a meteorite passed through Earth's atmosphere and landed under the television in the living room of a house in Auckland, New Zealand. Textural characteristics, the chemistry of olivine (Fa23–24) and orthopyroxene (Fs20.7), and the bulk rock triple oxygen isotopes (δ17O + 3.1; δ18O + 4.2‰) from the interior of the completely ...
James M. Scott, Marianne Negrini, Kevin Faure, Marshall C. Palmer, Derek R. Knaack, Matthew I. Leybourne   +5 more
wiley   +1 more source

Recent results from LHCb for astroparticle physics

SciPost Physics Proceedings, 2023
The LHCb experiment is a general-purpose forward spectrometer designed for the study of heavy flavour physics at the LHC. The acceptance in the pseudorapidity range $2 < \eta < 5$ with full tracking and particle identification capabilities down to very ...
Hans Dembinski on behalf of the LHCb collaboration
doaj   +1 more source

Deducing the EOS of dense neutron star matter with machine learning

Astronomische Nachrichten, Volume 344, Issue 1-2, January-February 2023., 2023
Abstract The interior of a neutron star is a unique astrophysical laboratory for studying matter at extreme densities and pressures beyond what is replicable in terrestrial experiments. While there is no direct way to simulate the interior of these stars, one promising avenue to learning more about the equation of state (EOS) of such matter is through ...
Delaney Farrell, Pierre Baldi, Jordan Ott, Aishik Ghosh, Andrew W. Steiner, Atharva Kavitkar, Lee Lindblom, Daniel Whiteson, Fridolin Weber   +8 more
wiley   +1 more source

Neutrons in simulations of extensive air showers [PDF]

EPJ Web of Conferences, 2023
We study neutrons produced in simulations of extensive air showers. By using the Monte Carlo simulation package Fluka, our examination is able to extend from the highest energy neutrons, produced in hadronic interactions, all the way down to thermal ...
Engel Ralph, Ferrari Alfredo, Roth Markus, Schimassek Martin, Schmidt David, Veberic Darko   +5 more
doaj   +1 more source

The road toward imaging a black hole: A personal perspective

Natural Sciences, Volume 2, Issue 4, October 2022., 2022
The article describes the authors personal journey towards developig the Event Horizon Telescope and the first image of a black hole. Left: predcition made by the author and collaborators proposing the black hole imaging in 2000. Right: the two images observed and published by the Event Horizon Telescope in 2019 and 2022.
Heino Falcke
wiley   +1 more source