RaDiO: An efficient spatiotemporal radiation diagnostic for particle-in-cell codes

Autor: M. Pardal, A. Sainte-Marie, A. Reboul-Salze, R.A. Fonseca, J. Vieira

This work describes a novel radiation algorithm designed to capture the three-dimensional, space-time resolved electromagnetic field structure emitted by large ensembles of charged particles. The algorithm retains the full set of degrees of freedom t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3da1956310a68dbd6e30b3708c19ac23
https://hdl.handle.net/10071/28095

Dynamic Sectorization - Conceptualization and Application

Autor: Filipe Soares de Sousa, Maria Margarida Lima, Elif Göksu Öztürk, Pedro Filipe Rocha, Ana Maria Rodrigues, José Soeiro Ferreira, Ana Catarina Nunes, Cristina Oliveira

Publikováno v: Lecture Notes in Mechanical Engineering ISBN: 9783031093814

Sectorization is the division of a large area, territory or network into smaller parts considering one or more objectives. Dynamic sectorization deals with situations where it is convenient to discretize the time horizon in a certain number of period

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a058406c49e3d13940ac4901609aaa
https://doi.org/10.1007/978-3-031-09382-1_26

Controlled growth of the self-modulation of a relativistic proton bunch in plasma

Autor: Verra, L., Zevi Della Porta, G., Pucek, J., Nechaeva, T., Wyler, S., Bergamaschi, M., Senes, E., Guran, E., Moody, J.T., Kedves, M.Á., Gschwendtner, E., Muggli, P., Agnello, R., Ahdida, C.C., Goncalves, M.C.A., Andrebe, Y., Apsimon, O., Apsimon, R., Arnesano, J.M., Bachmann, A.-M., Barrientos, D., Batsch, F., Bencini, V., Blanchard, P., Burrows, P.N., Buttenschön, B., Caldwell, A., Chappell, J., Chevallay, E., Chung, M., Cooke, D.A., Davut, C., Demeter, G., Dexter, A.C., Doebert, S., Elverson, F.A., Farmer, J., Fasoli, A., Fedosseev, V., Fonseca, R., Furno, I., Gorn, A., Granados, E., Granetzny, M., Graubner, T., Grulke, O., Hafych, V., Henderson, J., Hüther, M., Khudiakov, V., Kim, S.-Y., Kraus, F., Krupa, M., Lefevre, T., Liang, L., Liu, S., Lopes, N., Lotov, K., Martinez Calderon, M., Mazzoni, S., Medina Godoy, D., Moon, K., Morales Guzmán, P.I., Moreira, M., Nowak, E., Pakuza, C., Panuganti, H., Pardons, A., Pepitone, K., Perera, A., Pukhov, A., Ramjiawan, R.L., Rey, S., Schmitz, O., Silva, F., Silva, L., Stollberg, C., Sublet, A., Swain, C., Topaloudis, A., Torrado, N., Tuev, P., Velotti, F., Verzilov, V., Vieira, J., Weidl, M., Welsch, C., Wendt, M., Wing, M., Wolfenden, J., Woolley, B., Xia, G., Yarygova, V., Zepp, M.

Publikováno v: Physical Review Accelerators and Beams
(AWAKE Collaboration) 2022, ' Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma ', Physical Review Letters, vol. 129, no. 2, 024802 . https://doi.org/10.1103/PhysRevLett.129.024802
Verra, L, Zevi Della Porta, G, Pucek, J, Nechaeva, T, Wyler, S, Bergamaschi, M, Senes, E, Guran, E, Moody, J T, Kedves, M Á, Gschwendtner, E, Muggli, P, Agnello, R, Ahdida, C C, Goncalves, M C A, Andrebe, Y, Apsimon, O, Apsimon, R, Arnesano, J M, Bachmann, A, Barrientos, D, Batsch, F, Bencini, V, Blanchard, P, Burrows, P N, Buttenschön, B, Caldwell, A, Chappell, J, Chevallay, E, Chung, M, Cooke, D A, Davut, C, Demeter, G, Dexter, A C, Doebert, S, Elverson, F A, Farmer, J, Fasoli, A, Fedosseev, V, Fonseca, R, Furno, I, Gorn, A, Granados, E, Granetzny, M, Graubner, T, Grulke, O, Hafych, V, Henderson, J, Hüther, M, Khudiakov, V, Kim, S, Kraus, F, Krupa, M, Lefevre, T, Liang, L, Liu, S, Lopes, N, Lotov, K, Martinez Calderon, M, Mazzoni, S, Medina Godoy, D, Moon, K, Morales Guzmán, P I, Moreira, M, Nowak, E, Pakuza, C, Panuganti, H, Pardons, A, Pepitone, K, Perera, A, Pukhov, A, Ramjiawan, R L, Rey, S, Schmitz, O, Silva, F, Silva, L, Stollberg, C, Sublet, A, Swain, C, Topaloudis, A, Torrado, N, Tuev, P, Velotti, F, Verzilov, V, Vieira, J, Weidl, M, Welsch, C, Wendt, M, Wing, M, Wolfenden, J, Woolley, B, Xia, G, Yarygova, V & Zepp, M 2022, ' Controlled Growth of the Self-Modulation of a Relativistic Proton Bunch in Plasma ', Physical Review Letters, vol. 129, no. 2, 024802 . https://doi.org/10.1103/PhysRevLett.129.024802

A long, narrow, relativistic charged particle bunch propagating in plasma is subject to the self-modulation (SM) instability. We show that SM of a proton bunch can be seeded by the wakefields driven by a preceding electron bunch. SM timing reproducib

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa1d308a99161317f78c45440b0d8258
https://doi.org/10.1103/physrevlett.129.024802

Multiple phases in a generalized Gross-Witten-Wadia matrix model

Autor: Miguel Tierz, Jorge G. Russo

Publikováno v: Journal of High Energy Physics, Vol 2020, Iss 9, Pp 1-23 (2020)
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Dipòsit Digital de la UB
Universidad de Barcelona
Journal of High Energy Physics

We study a unitary matrix model of the Gross-Witten-Wadia type, extended with the addition of characteristic polynomial insertions. The model interpolates between solvable unitary matrix models and is the unitary counterpart of a deformed Cauchy ense

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3da39b23760ccf8d8cc6f6812da113b6
http://link.springer.com/article/10.1007/JHEP09(2020)081

Interaction between electrostatic collisionless shocks generates strong magnetic fields

Autor: E Boella, K Schoeffler, N Shukla, M E Innocenti, G Lapenta, R Fonseca, L O Silva

Publikováno v: New Journal of Physics

The head-on collision between electrostatic shocks is studied via multi-dimensional particle-in-cell simulations. A strong magnetic field develops after the interaction, which causes the shock velocities to drop significantly. This transverse magneti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98a724aab72919454440070944271abd
https://hdl.handle.net/10071/26848