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pro vyhledávání: '"Carugno P"'
In the context of axion search with haloscopes, tunable cavity resonators with high quality factor and high effective volume at frequencies above about 8 GHz are central for probing the axion-photon coupling with the required sensitivity to reach the
Externí odkaz:
http://arxiv.org/abs/2410.07774
The recent availability of quantum annealers as cloud-based services has enabled new ways to handle machine learning problems, and several relevant algorithms have been adapted to run on these devices. In a recent work, linear regression was formulat
Externí odkaz:
http://arxiv.org/abs/2408.02833
This paper presents the Nordic-Estonian Quantum Computing e-Infrastructure Quest - NordIQuEst - an international collaboration of scientific and academic organizations from Denmark, Estonia, Finland, Norway, and Sweden, working together to develop a
Externí odkaz:
http://arxiv.org/abs/2406.02216
Autor:
Di Vora, Raffaele, Braggio, Caterina, Carugno, Giovanni, Gardikiotis, Antonios, Lombardi, Augusto, Ortolan, Antonello, Ruoso, Giuseppe
In the search for axionic Dark Matter, the high frequency part of the QCD axion parameter space is favored, as indicated by both cosmological and astrophysical arguments and recent indications from lattice QCD calculations. To extend the probing rang
Externí odkaz:
http://arxiv.org/abs/2403.14503
Autor:
Braggio, C., Balembois, L., Di Vora, R., Wang, Z., Travesedo, J., Pallegoix, L., Carugno, G., Ortolan, A., Ruoso, G., Gambardella, U., D'Agostino, D., Bertet, P., Flurin, E.
We report an axion dark matter search with a haloscope equipped with a microwave photon counter. The haloscope is a tunable high quality factor 3-dimensional microwave cavity placed in a magnetic field. The photon counter, operated cyclically, maps a
Externí odkaz:
http://arxiv.org/abs/2403.02321
Autor:
Rettaroli, A., Alesini, D., Babusci, D., Braggio, C., Carugno, G., D'Agostino, D., D'Elia, A., Di Gioacchino, D., Di Vora, R., Falferi, P., Gambardella, U., Gardikiotis, A., Gatti, C., Iannone, G., Ligi, C., Lombardi, A., Maccarrone, G., Ortolan, A., Ruoso, G., Tocci, S., Vidali, G.
We report the first experimental results obtained with the new haloscope of the QUAX experiment located at Laboratori Nazionali di Frascati of INFN (LNF). The haloscope is composed of a OFHC Cu resonant cavity cooled down to about 30 mK and immersed
Externí odkaz:
http://arxiv.org/abs/2402.19063
Biological mixtures, such as the cellular cytoplasm, are composed of a large number of different components. From this heterogeneity, ordered mesoscopic structures emerge, such as liquid phases with controlled composition. These structures compete wi
Externí odkaz:
http://arxiv.org/abs/2310.18853
We report the first ever measurements of the thermalization length of low-energy electrons injected into solid para-hydrogen at a temperature \(T\approx 2.8\,\)K. The use of the pulsed Townsend photoinjection technique has allowed us to investigate t
Externí odkaz:
http://arxiv.org/abs/2307.15963
Autor:
Di Vora, R., Lombardi, A., Ortolan, A., Pengo, R., Ruoso, G., Braggio, C., Carugno, G., Taffarello, L., Cappelli, G., Crescini, N., Esposito, M., Planat, L., Ranadive, A., Roch, N., Alesini, D., Babusci, D., D'Elia, A., Di Gioacchino, D., Gatti, C., Ligi, C., Maccarrone, G., Rettaroli, A., Tocci, S., D'Agostino, D., Gambardella, U., Iannone, G., Falferi, P.
A traveling wave parametric amplifier has been integrated in the haloscope of the QUAX experiment. A search for dark matter axions has been performed with a high Q dielectric cavity immersed in a 8 T magnetic field and read by a detection chain havin
Externí odkaz:
http://arxiv.org/abs/2304.07505
Publikováno v:
Phys. Rev. Lett. 133, 107401 (September 2024)
Although higher-order interactions are known to affect the typical state of dynamical processes giving rise to new collective behavior, how they drive the emergence of rare events and fluctuations is still an open problem. We investigate how fluctuat
Externí odkaz:
http://arxiv.org/abs/2303.18169