Quantifying memory in spin glasses

Autor: Janus Collaboration, Paga, I., He, J., Baity-Jesi, M., Calore, E., Cruz, A., Fernandez, L. A., Gil-Narvion, J. M., Pemartin, I. Gonzalez-Adalid, Gordillo-Guerrero, A., Iñiguez, D., Maiorano, A., Marinari, E., Martin-Mayor, V., Moreno-Gordo, J., Sudupe, A. Muñoz, Navarro, D., Orbach, R. L., Parisi, G., Perez-Gaviro, S., Ricci-Tersenghi, F., Ruiz-Lorenzo, J. J., Schifano, S. F., Schlagel, D. L., Seoane, B., Tarancon, A., Yllanes, D.

Rejuvenation and memory, long considered the distinguishing features of spin glasses, have recently been proven to result from the growth of multiple length scales. This insight, enabled by simulations on the Janus~II supercomputer, has opened the do

Externí odkaz: http://arxiv.org/abs/2307.02224

On the superposition principle and non-linear response in spin glasses

Autor: Paga, I., Zhai, Q., Baity-Jesi, M., Calore, E., Cruz, A., Cummings, C., Fernandez, L. A., Gil-Narvion, J. M., Pemartin, I. Gonzalez-Adalid, Gordillo-Guerrero, A., Iñiguez, D., Kenning, G. G., Maiorano, A., Marinari, E., Martin-Mayor, V., Moreno-Gordo, J., Muñoz-Sudupe, A., Navarro, D., Orbach, R. L., Parisi, G., Perez-Gaviro, S., Ricci-Tersenghi, F., Ruiz-Lorenzo, J. J., Schifano, S. F., Schlagel, D. L., Seoane, B., Tarancon, A., Yllanes, D.

Publikováno v: Phys. Rev. B 107, 214436- Published 23 June 2023

The extended principle of superposition has been a touchstone of spin glass dynamics for almost thirty years. The Uppsala group has demonstrated its validity for the metallic spin glass, CuMn, for magnetic fields $H$ up to 10 Oe at the reduced temper

Externí odkaz: http://arxiv.org/abs/2207.10640

Upgrade of the CMS Resistive Plate Chambers for the High Luminosity LHC

Autor: Samalan, A., Tytgat, M., Alves, G. A., Marujo, F., De Araujo, F. Torres Da Silva, DaCosta, E. M., Damiao, D. De Jesus, Nogima, H., Santoro, A., De Souza, S. Fonseca, Aleksandrov, A., Hadjiiska, R., Iaydjiev, P., Rodozov, M., Shopova, M., Soultanov, G., Bonchev, M., Dimitrov, A., Litov, L., Pavlov, B., Petkov, P., Petrov, A., Qian, S. J., Bernal, C., Cabrera, A., Fraga, J., Sarkar, A., Elsayed, S., Assran, Y., Sawy, M. El, Mahmoud, M. A., Mohammed, Y., Combaret, C., Gouzevitch, M., Grenier, G., Laktineh, I., Mirabito, L., Shchablo, K., Bagaturia, I., Lomidze, D., Lomidze, I., Bhatnagar, V., Gupta, R., Kumari, P., Singh, J., Amoozegar, V., Boghrati, B., Ebraimi, M., Ghasemi, R., Najafabadi, M. Mohammadi, Zareian, E., Abbrescia, M., Aly, R., Elmetenawee, W., DeFilippis, N., Gelmi, A., Iaselli, G., Leszki, S., Loddo, F., Margjeka, I., Pugliese, G., Ramos, D., Caponero, M., Benussi, L., Bianco, S., Colafranceschi, S., Russo, A., Passamonti, L., Piccolo, D., Pierluigi, D., Saviano, G., Buontempo, S., Di Crescenzo, A., Fienga, F., DeLellis, G., Lista, L., Meola, S., Paolucci, P., Braghieri, A., Salvini, P., Montagna, P., Riccardi, C., Vitulo, P., Francois, B., Kim, T. J., Park, J., Choi, S. Y., Hong, B., Lee, K. S., Goh, J., Lee, H., Eysermans, J., Estrada, C. Uribe, Pedraza, I., Castilla-Valdez, H., Sanchez-Hernandez, A., Herrera, C. A. Mondragon, Navarro, D. A. Perez, AyalaSanchez, G. A., Carrillo, S., Vazquez, E., Zaganidis, N., Radi, A., Ahmad, A., Asghar, I., Hoorani, H., Muhammad, S., Shah, M. A., Mandelli, B., Guida, R., Crotty, I.

During the upcoming High Luminosity phase of the Large Hadron Collider (HL-LHC), the integrated luminosity of the accelerator will increase to 3000 fb$^{-1}$. The expected experimental conditions in that period in terms of background rates, event pil

Externí odkaz: http://arxiv.org/abs/2109.14331

Temperature chaos is present in off-equilibrium spin-glass dynamics

Autor: Janus Collaboration, Baity-Jesi, M., Calore, E., Cruz, A., Fernandez, L. A., Gil-Narvion, J. M., Pemartin, I. Gonzalez-Adalid, Gordillo-Guerrero, A., Iñiguez, D., Maiorano, A., Marinari, E., Martin-Mayor, V., Moreno-Gordo, J., Muñoz-Sudupe, A., Navarro, D., Paga, I., Parisi, G., Perez-Gaviro, S., Ricci-Tersenghi, F., Ruiz-Lorenzo, J. J., Schifano, S. F., Seoane, B., Tarancon, A., Tripiccione, R., Yllanes, D.

Publikováno v: Communications Physics 4, 74 (2021)

We find a dynamic effect in the non-equilibrium dynamics of a spin glass that closely parallels equilibrium temperature chaos. This effect, that we name dynamic temperature chaos, is spatially heterogeneous to a large degree. The key controlling quan

Externí odkaz: http://arxiv.org/abs/2011.09419

CMS RPC Background -- Studies and Measurements

Autor: Hadjiiska, R., Samalan, A., Tytgat, M., Zaganidis, N., Alves, G. A., Marujo, F., De Araujo, F. Torres Da Silva, Da Costa, E. M., Damiao, D. De Jesus, Nogima, H., Santoro, A., De Souza, S. Fonseca, Aleksandrov, A., Iaydjiev, P., Rodozov, M., Shopova, M., Sultanov, G., Bonchev, M., Dimitrov, A., Litov, L., Pavlov, B., Petkov, P., Petrov, A., Qian, S. J., Bernal, C., Cabrera, A., Fraga, J., Sarkar, A., Elsayed, S., Assran, Y., Sawy, M. El, Mahmoud, M. A., Mohammed, Y., Combaret, C., Gouzevitch, M., Grenier, G., Laktineh, I., Mirabito, L., Shchablo, K., Bagaturia, I., Lomidze, D., Lomidze, I., Bhatnagar, V., Gupta, R., Kumari, P., Singh, J., Amoozegar, V., Boghrati, B., Ebraimi, M., Ghasemi, R., Najafabadi, M. Mohammadi, Zareian, E., Abbrescia, M., Aly, R., Elmetenawee, W., De Filippis, N., Gelmi, A., Iaselli, G., Leszki, S., Loddo, F., Margjeka, I., Pugliese, G., Ramos, D., Caponero, M., Benussi, L., Bianco, S., Colafranceschi, S., Russo, A., Passamonti, L., Piccolo, D., Pierluigi, D., Saviano, G., Buontempo, S., Di Crescenzo, A., Fienga, F., De Lellis, G., Lista, L., Meola, S., Paolucci, P., Braghieri, A., Salvini, P., Montagna, P., Riccardi, C., Vitulo, P., Francois, B., Kim, T. J., Park, J., Choi, S. Y., Hong, B., Lee, K. S., Goh, J., Lee, H., Eysermans, J., Estrada, C. Uribe, Pedraza, I., Castilla-Valdez, H., Sanchez-Hernandez, A., Herrera, C. A. Mondragon, Navarro, D. A. Perez, Sanchez, G. A. Ayala, Carrillo, S., Vazquez, E., Radi, A., Ahmad, A., Asghar, I., Hoorani, H., Muhammad, S., Shah, M. A., Crotty, I.

The expected radiation background in the CMS RPC system has been studied using the MC prediction with the CMS FLUKA simulation of the detector and the cavern. The MC geometry used in the analysis describes very accurately the present RPC system but s

Externí odkaz: http://arxiv.org/abs/2005.12769