Zobrazeno 1 - 10
of 2 715
pro vyhledávání: '"Ferrero, M."'
Autor:
Rossi, R., Simkovic IV, F., Ferrero, M., Georges, A., Tsvelik, A. M., Prokof'ev, N. V., Tupitsyn, I. S.
The spin-fermion (SF) model postulates that the dominant coupling between low-energy fermions in near critical metals is mediated by collective spin fluctuations (paramagnons) peaked at the N\'{e}el wave vector, ${\bf Q}_N$, connecting hot spots on o
Externí odkaz:
http://arxiv.org/abs/2402.13238
Autor:
Menzio, L., Siviero, F., Arcidiacono, R., Cartiglia, N., Costa, M., Croci, T., Ferrero, M., Hanna, C., Lanteri, L., Mazza, S., Mulargiaa, R., Sadrozinski, H-F W., Seiden, A., Sola, V., Whitea, R., Wilder, M.
This paper reports on the spatial and temporal resolutions of an RSD 450 microns pitch pixels array measured at the DESY test beam facility. RSDs, Resistive Silicon Detectors, also known as AC-LGAD, achieve excellent position and temporal resolution
Externí odkaz:
http://arxiv.org/abs/2402.01517
Autor:
Carnesecchi, F., Strazzi, S., Alici, A., Arcidiacono, R., Cartiglia, N., Cavazza, D., Durando, S., Ferrero, M., Margotti, A., Menzio, L., Nania, R., Sabiu, B., Scioli, G., Siviero, F., Sola, V., Vignola, G.
This paper describes the new concept of the double-LGAD. The goal is to increase the charge at the input of the electronics, keeping a time resolution equal or better than a standard (single) LGAD; this has been realized by adding the charges of two
Externí odkaz:
http://arxiv.org/abs/2307.14320
Autor:
Cartiglia, N., Moscatelli, F., Arcidiacono, R., Asenov, P., Costa, M., Croci, T., Ferrero, M., Fondacci, A., Lanteri, L., Menzio, L., Morozzi, A., Mulargia, R., Passeri, D., Siviero, F., Sola, V., Tornago, M.
Two design innovations, low-gain avalanche (Low-Gain Avalance Diode, LGAD) and resistive read-out (Resistive Silicon Detector, RSD), have brought strong performance improvements to silicon sensors. Large signals, due to the added gain mechanism, lead
Externí odkaz:
http://arxiv.org/abs/2301.02968
Autor:
Arcidiacono, R., Borghi, G., Boscardin, M., Cartiglia, N., Vignali, M. Centis, Costa, M., Betta, G-F. Dalla, Ferrero, M., Ficorella, F., Gioachin, G., Lanteri, L., Mandurrino, M., Menzio, L., Mulargia, R., Pancheri, L., Paternoster, G., Rojas, A., Sadrozinski, H-F W., Seiden, A., Siviero, F., Sola, V., Tornago, M.
The basic principle of operation of silicon sensors with resistive read-out is built-in charge sharing. Resistive Silicon Detectors (RSD, also known as AC-LGAD), exploiting the signals seen on the electrodes surrounding the impact point, achieve exce
Externí odkaz:
http://arxiv.org/abs/2211.13809
Publikováno v:
Phys. Rev. Lett. 132, 246505 (2024)
We introduce a spin-symmetry-broken extension of the connected determinant algorithm [Phys. Rev. Lett. 119, 045701 (2017)]. The resulting systematic perturbative expansions around an antiferromagnetic state allow for numerically exact calculations di
Externí odkaz:
http://arxiv.org/abs/2210.17423
Autor:
Carnesecchi, F., Strazzi, S., Alici, A., Arcidiacono, R., Borghi, G., Boscardin, M., Cartiglia, N., Vignali, M. Centis, Cavazza, D., Betta, G. -F. Dalla, Durando, S., Ferrero, M., Ficorella, F., Ali, O. Hammad, Mandurrino, M., Margotti, A., Menzio, L., Nania, R., Pancheri, L., Paternoster, G., Scioli, G., Siviero, F., Sola, V., Tornago, M., Vignola, G.
This paper presents the measurements on first very thin Ultra Fast Silicon Detectors (UFSDs) produced by Fondazione Bruno Kessler; the data have been collected in a beam test setup at the CERN PS, using beam with a momentum of 12 GeV/c. UFSDs with a
Externí odkaz:
http://arxiv.org/abs/2208.05717
Recent experimental results suggest that a particular hydrodynamic theory describes charge fluctuations at long wavelengths in the square-lattice Hubbard model. Due to the continuity equation, the correlation functions for the charge and the current
Externí odkaz:
http://arxiv.org/abs/2208.04047
Autor:
Menzio, L., Arcidiacono, R., Borghi, G., Boscardin, M., Cartiglia, N., Vignali, M. Centis, Costa, M., Betta, G-F. Dalla, Ferrero, M., Ficorella, F., Gioachin, G., Mandurrino, M., Pancheri, L., Paternoster, G., Siviero, F., Sola, V., Tornago, M.
In this work, we introduce a new design concept: the DC-Coupled Resistive Silicon Detectors, based on the LGAD technology. This new approach intends to address a few known features of the first generation of AC-Coupled Resistive Silicon Detectors (RS
Externí odkaz:
http://arxiv.org/abs/2204.07226
Autor:
Cartiglia, N., Arcidiacono, R., Costa, M., Ferrero, M., Gioachin, G., Mandurrino, M., Menzio, L., Siviero, F., Sola, V., Tornago, M.
The past ten years have seen the advent of silicon-based precise timing detectors for charged particle tracking. The underlying reason for this evolution is a design innovation: the Low-Gain Avalanche Diode (LGAD). In its simplicity, the LGAD design
Externí odkaz:
http://arxiv.org/abs/2204.06536