Materias dentro de su búsqueda.
Materias dentro de su búsqueda.
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1221
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1222por Sioli, Maximiliano“…Multiple theories beyond the Standard Model predict the existence of heavy Majorana or Dirac neutrinos. The ATLAS searches presented here focus on models in which these heavy neutral leptons are either produced together with a right-handed W gauge boson, via the Keung-Senjanovic process, or with a heavy charged lepton from the same fermionic triplet, in the context of a type-III seesaw model. …”
Publicado 2018
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1223
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1224por Sioli, Maximiliano“…Multiple theories beyond the Standard Model predict the existence of heavy Majorana or Dirac neutrinos. The ATLAS searches presented here focus on models in which these heavy neutral leptons are either produced together with a right-handed W gauge boson, via the Keung-Senjanović process, or with a heavy charged lepton from the same fermionic triplet, in the context of a type-III seesaw model. …”
Publicado 2018
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1225“…Following similar approaches in the past, the Schrodinger equation for three neutrino propagation inmatter of constant density is solved analytically by two successive diagonalizations of 2x2 matrices.The final result for the oscillation probabilities is obtained directly in the conventional parametricform as in the vacuum but with explicit simple modification of two mixing angles ($\theta_{12}$ and $\theta_{13}$) andmass eigenvalues.…”
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1226
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1227por Roy, Debarati“…Multiple theories beyond the Standard Model predict the existence of heavy neutrinos in order to explain the light neutrino masses, such as the Type I seesaw mechanism, which introduces new heavy neutrino states without additional vector bosons, or the Type III seesaw mechanism which introduces additional heavy lepton triplets. …”
Publicado 2019
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1228
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1229
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1230por Kozhuharov, Venelin“…The phenomenology in the neutrino sector requires physics beyond the Standard Model. …”
Publicado 2019
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1231por Vilain, P, Wilquet, G, Beyer, R, Flegel, Wilfried, Mouthuy, T, Øverås, H, Panman, J, Rozanov, A N, Winter, Klaus, Zacek, G, Zacek, V, Büsser, F W, Foos, C, Gerland, L, Layda, T, Niebergall, F, Rädel, G, Stähelin, P, Voss, T, Favart, D, Grégoire, G, Knoops, E, Lemaître, V, Gorbunov, P, Grigoriev, E A, Khovanskii, V D, Maslennikov, A M, Lippich, W, Nathaniel, A, Staude, A, Vogt, J, Cocco, A G, Ereditato, A, Fiorillo, G, Marchetti-Stasi, F, Palladino, Vittorio, Strolin, P, Capone, A, De Pedis, D, Dore, U, Frenkel-Rambaldi, A, Loverre, P F, Macina, Daniela, Piredda, G, Santacesaria, R, Di Capua, E, Ricciardi, S, Saitta, B, Akkus, B, Arik, E, Serin-Zeyrek, M, Sever, R, Tolun, P, Zeyrek, M T, Hiller, K, Nahnhauer, R, Roloff, H EEnlace del recurso
Publicado 1994
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1232“…We consider the implications of this model for neutrino masses and mixing angles and show that they are determined up to a discrete ambiguity corresponding to the representation content of the Higgs sector responsible for the Majorana mass matrix.…”
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1233
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1234
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1235por Scutti, Federico“…Multiple theories beyond the Standard Model predict the existence of heavy neutrinos, such as the Type I or Type III See-Saw mechanisms which can explain the light neutrino masses, or Left- Right Symmetric Models which restore parity symmetry in weak interactions at higher energy scale and predict right-handed counterparts to the weak gauge bosons. …”
Publicado 2019
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Enlace del recurso
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1236
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1237por Franchini, Matteo“…Several theories beyond the Standard Model predict the existence of heavy neutrinos trying to explain the experimental evidence of neutrino masses and that they are much smaller than their charged lepton partners. …”
Publicado 2020
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1238
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1239
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1240