Zobrazeno 1 - 10
of 5 095
pro vyhledávání: '"P. Marcucci"'
The present work deals with the e+ e- pair production in the d(p,e+e-)3He and d(n,e+ e-)3H processes, in order to evidentiate possible effects due to the exchange of a hypothetical low-mass boson, the so-called X17. These processes are studied for en
Externí odkaz:
http://arxiv.org/abs/2408.16744
Autor:
Garrido, E., Kievsky, A., Gattobigio, M., Viviani, M., Marcucci, L. E., Del Grande, R., Fabbietti, L., Melnichenko, D.
In this work we present the study of $p\Lambda$ and $pp\Lambda$ scattering processes using femtoscopic correlation functions. This observable has been recently used to access the low-energy interaction of hadrons emitted in the final state of high-en
Externí odkaz:
http://arxiv.org/abs/2408.01750
Autor:
Pecora, Francesco, Pucci, Francesco, Malara, Francesco, Klein, Kristopher G., Marcucci, Maria Federica, Retinò, Alessandro, Matthaeus, William
Plasma turbulence involves complex, nonlinear interactions of electromagnetic fields and charged particles across multiple scales. Studying these phenomena in space plasmas, like the solar wind, is facilitated by the intrinsic scale separations and t
Externí odkaz:
http://arxiv.org/abs/2407.06679
Autor:
Ate, Kayhan, Marcucci, Anna, Savazzi, Pietro, Özen, Şükrü, Dell'Acqua, Fabio, Vizziello, Anna
Intrabody communication (IBC), is a promising technology that can be utilized for data transmission across the human body. In this study, a galvanic coupled (GC)-based IBC channel has been investigated for implantable configuration both theoretically
Externí odkaz:
http://arxiv.org/abs/2407.01307
The need of real-time of monitoring and alerting systems for Space Weather hazards has grown significantly in the last two decades. One of the most important challenge for space mission operations and planning is the prediction of solar proton events
Externí odkaz:
http://arxiv.org/abs/2406.12730
The 4He monopole form factor is studied by computing the transition matrix element of the electromagnetic charge operator between the 4He ground-state and the p+3H and n+3He scattering states. The nuclear wave functions are calculated using the hyper
Externí odkaz:
http://arxiv.org/abs/2406.00653
Autor:
Viviani, M., Baeßler, S., Barrón-Palos, L., Birge, N., Bowman, J. D., Calarco, J., Cianciolo, V., Coppola, C. E., Crawford, C. B., Dodson, G., Fomin, N., Garishvili, I., Gericke, M. T., Girlanda, L., Greene, G. L., Hale, G. M., Hamblen, J., Hayes, C., Iverson, E. B., Kabir, M. L., Kievsky, A., Marcucci, L. E., McCrea, M., Plemons, E., Ramírez-Morales, A., Mueller, P. E., Novikov, I., Penttila, S. I., Scott, E. M., Watts, J., Wickersham, C.
Recently, the n$^3$He collaboration reported a measurement of the parity-violating (PV) proton directional asymmetry $A_{\mathrm {PV}} = (1.55\pm 0.97~\mathrm {(st\ at)} \pm 0.24~\mathrm {(sys)})\times 10^{-8}$ in the capture reaction of ${}^3$He$(\v
Externí odkaz:
http://arxiv.org/abs/2405.10258
Autor:
Acharya, B., Aliotta, M., Balantekin, A. B., Bemmerer, D., Bertulani, C. A., Best, A., Brune, C. R., Buompane, R., Cavanna, F., Chen, J. W., Colgan, J., Czarnecki, A., Davids, B., deBoer, R. J., Delahaye, F., Depalo, R., García, A., Johnson, M. Gatu, Gazit, D., Gialanella, L., Greife, U., Guffanti, D., Guglielmetti, A., Hambleton, K., Haxton, W. C., Herrera, Y., Huang, M., Iliadis, C., Kravvaris, K., La Cognata, M., Langanke, K., Marcucci, L. E., Nagayama, T., Nollett, K. M., Odell, D., Gann, G. D. Orebi, Piatti, D., Pinsonneault, M., Platter, L., Robertson, R. G. H., Rupak, G., Serenelli, A., Sferrazza, M., Szücs, T., Tang, X., Tumino, A., Villante, F. L., Walker-Loud, A., Zhang, X., Zuber, K.
In stars that lie on the main sequence in the Hertzsprung Russel diagram, like our sun, hydrogen is fused to helium in a number of nuclear reaction chains and series, such as the proton-proton chain and the carbon-nitrogen-oxygen cycles. Precisely de
Externí odkaz:
http://arxiv.org/abs/2405.06470
Starting from a complete set of relativistic nucleon-nucleon contact operators up to order $O(p^4)$ of the expansion in the soft (relative or nucleon) momentum $p$, we show that non-relativistic expansions of relativistic operators involve twenty-six
Externí odkaz:
http://arxiv.org/abs/2404.11359
Autor:
Bruno, Roberto, DeMarco, Rossana, Amicis, Raffaella D, Perrone, Denise, Marcucci, Maria Federica, Telloni, Daniele, Marino, Raffaele, Valvo, Luca Sorriso, Fortunato, Vito, Mele, Gennaro, Monti, Francesco, Fedorov, Andrei, Louarn, Philippe, Owen, Chris, Livi, Stefano
The problems of heating and acceleration of solar wind particles are of significant and enduring interest in astrophysics. The interactions between waves and particles are crucial in determining the distributions of proton and alpha particles, result
Externí odkaz:
http://arxiv.org/abs/2403.10489