Zobrazeno 1 - 10
of 4 954
pro vyhledávání: '"Profeta"'
Autor:
Profeta, Christophe
In this note, we are interested in the probability that two independent squared Bessel processes do not cross for a long time. We show that this probability has a power decay which is given by the first zero of some hypergeometric function. We also c
Externí odkaz:
http://arxiv.org/abs/2411.12315
Autor:
Camerano, Luigi, Mastrippolito, Dario, Pierucci, Debora, Dai, Ji, Tallarida, Massimo, Ottaviano, Luca, Profeta, Gianni, Bisti, Federico
The wave-like nature of electrons is evident from quantum interference effects observed during the photoemission process. When there are different nuclei in the unit cell of a crystal and/or structural distortions, photo-electron wavefunctions can in
Externí odkaz:
http://arxiv.org/abs/2410.24086
Autor:
Angloher, G., Bharadwaj, M. R., Cababie, M., Colantoni, I., Dafinei, I., De Santis, A. L., Di Marco, N., Einfalt, L., Ferella, F., Ferroni, F., Fichtinger, S., Filipponi, A., Frank, T., Friedl, M., Ge, Z., Heikinheimo, M., Hughes, M. N., Huitu, K., Kellermann, M., Maji, R., Mancuso, M., Pagnanini, L., Petricca, F., Pirro, S., Pröbst, F., Profeta, G., Puiu, A., Reindl, F., Schaeffner, K., Schieck, J., Schreiner, P., Schwertner, C., Shera, K., Stahlberg, M., Stendhal, A., Stukel, M., Tresca, C., Wagner, F., Yue, S., Zema, V., Zhu, Y., Pagliaroli, G.
While neutrinos are often treated as a background for many dark matter experiments, these particles offer a new avenue for physics: the detection of core-collapse supernovae. Supernovae are extremely energetic, violent and complex events that mark th
Externí odkaz:
http://arxiv.org/abs/2409.09109
Van der Waals monolayers featuring magnetic states provide a fundamental building block for artificial quantum matter. Here, we establish the emergence of a multicomponent ground state featuring magneto-orbital excitations of the 3d2-transition metal
Externí odkaz:
http://arxiv.org/abs/2409.05056
Publikováno v:
Nanomaterials 2024, 14(17), 1448
In the attempt to induce spin-polarized states in graphene, rare-earth deposition on Gr/Co(0001) has been demonstrated to be a successful strategy: the coupling of graphene with the cobalt substrate provides spin-polarized conical-shaped states (mini
Externí odkaz:
http://arxiv.org/abs/2409.03390
Autor:
Ketkar, Eeshan, Marini, Giovanni, Forcella, Pietro Maria, Sangiovanni, Giorgio, Profeta, Gianni, Beugeling, Wouter
Mercury telluride is an intriguing compound that is well known for the first realization of topological states. Despite being known for a long time, a quantitative understanding of its electronic properties remains challenging due to the presence of
Externí odkaz:
http://arxiv.org/abs/2408.13042
For the moving average process $X_n=\rho \xi_{n-1}+\xi_n$, $n\in\mathbb{N}$, where $\rho\in\mathbb{R}$ and $(\xi_i)_{i\ge -1}$ is an i.i.d. sequence of normally distributed random variables, we study the persistence probabilities $\mathbb{P}(X_0\ge 0
Externí odkaz:
http://arxiv.org/abs/2407.06870
Autor:
Angloher, G., Bharadwaj, M. R., Cababie, M., Dafinei, I., Di Marco, N., Einfalt, L., Ferroni, F., Fichtinger, S., Filipponi, A., Frank, T., Friedl, M., Ge, Z., Heikinheimo, M., Hughes, M. N., Huitu, K., Kellermann, M., Maji, R., Mancuso, M., Pagnanini, L., Petricca, F., Pirro, S., Pröbst, F., Profeta, G., Puiu, A., Reindl, F., Schäffner, K., Schieck, J., Schmiedmayer, D., Schreiner, P., Schwertner, C., Shera, K., Stahlberg, M., Stendhal, A., Stukel, M., Tresca, C., Wagner, F., Yue, S., Zema, V., Zhu, Y.
COSINUS is a dark matter (DM) direct search experiment that uses sodium iodide (NaI) crystals as cryogenic calorimeters. Thanks to the low nuclear recoil energy threshold and event-by-event discrimination capability, COSINUS will address the long-sta
Externí odkaz:
http://arxiv.org/abs/2406.12870
Autor:
Helis, D. L., Melchiorre, A., Puiu, A., Benato, G., Carniti, P., Continenza, A., Di Marco, N., Ferella, A., Ferrari, C., Giannesi, F., Gotti, C., Monticone, E., Pagnanini, L., Pessina, G., Pirro, S., Profeta, G., Rajteri, M., Settembri, P., Shaikina, A., Tresca, C., Trotta, D.
Publikováno v:
Eur.Phys.J.C 84 (2024) 7, 749
In this paper, we present the first measurement of a Gallium Arsenide crystal working as low-temperature calorimeter for direct Dark Matter (DM) searches within the DAREDEVIL (DARk-mattEr DEVIces for Low energy detection) project. In the quest for di
Externí odkaz:
http://arxiv.org/abs/2404.15741
Doping tin surface epitaxially grown on silicon, Sn/Si(111), with boron atoms yields the appearance of a superconducting (SC) phase below $T_c\sim 4-5$K. Even though the pairing mechanism remains unknown, experimental evidence of chiral $d-$wave supe
Externí odkaz:
http://arxiv.org/abs/2311.14355