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7921por Vischia, Pietro“…A search for a charged Higgs boson decaying into a tau lepton and a neutrino is presented next, in the final state characterized by one muon and one hadronically decaying tau. …”
Publicado 2016
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7922“…-like observatory is sensitive to <math display="inline"><mrow><mo stretchy="false">⟨</mo><mi>σ</mi><mi>v</mi><mo stretchy="false">⟩</mo><mo>∼</mo><mn>3</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mo>-</mo><mn>26</mn></mrow></msup><mo>-</mo><mn>4</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mo>-</mo><mn>25</mn></mrow></msup><mtext> </mtext><mtext> </mtext><msup><mrow><mi>cm</mi></mrow><mrow><mn>3</mn></mrow></msup><mtext> </mtext><msup><mrow><mi mathvariant="normal">s</mi></mrow><mrow><mo>-</mo><mn>1</mn></mrow></msup></mrow></math>, except for neutrino final states, although we find results competitive with ANTARES. …”
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7923“…When such changes occur close to recombination, i.e., for <math display="inline"><mrow><mi>m</mi><mo>∼</mo><mo stretchy="false">(</mo><mn>0.1</mn><mi>–</mi><mn>10</mn><mo stretchy="false">)</mo><mtext> </mtext><mtext> </mtext><mi>eV</mi></mrow></math>, the stringent bound on the effective number of neutrino species, <math display="inline"><msub><mi>N</mi><mi>eff</mi></msub></math>, can be relaxed and the value of the Hubble expansion rate <math display="inline"><msub><mi>H</mi><mn>0</mn></msub></math> inferred from cosmic microwave background (CMB) observations raised. …”
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7924por Cortina Gil, Eduardo, Minucci, Elisa, Padolski, Sergey, Petrov, Plamen, Velghe, Bob, Bryman, Douglas, Fu, Ji, Numao, Toshio, Petrov, Yevgeniy, Husek, Tomas, Kampf, Karol, Zamkovsky, Michal, Jerhot, Jan, Aliberti, Riccardo, Khoriauli, Gia, Kunze, Jonas, Lomidze, David, Marchevski, Radoslav, Peruzzo, Letizia, Vormstein, Mario, Wanke, Rainer, Cotta Ramusino, Angelo, Dalpiaz, Pietro, Fiorini, Massimiliano, Gamberini, Enrico, Gianoli, Alberto, Neri, Ilaria, Norton, Alan, Petrucci, Ferruccio, Wahl, Heinrich, Bizzeti, Andrea, Bucci, Francesca, Iacopini, Enrico, Latino, Giuseppe, Lenti, Massimo, Parenti, Andrea, Volpe, Roberta, Antonelli, Antonella, Gonnella, Francesco, Lamanna, Gianluca, Lanfranchi, Gaia, Martellotti, Silvia, Moulson, Matthew, Kozhuharov, Venelin, Litov, Leandar, Georgiev, Georgi, Raggi, Mauro, Spadaro, Tommaso, Ambrosino, Fabio, Capussela, Tiziana, Corvino, Michele, Di Filippo, Domenico, Massarotti, Paolo, Mirra, Marco, Napolitano, Marco, Saracino, Giulio, Anzivino, Giuseppina, Imbergamo, Ermanno, Lollini, Riccardo, Santoni, Cristiano, Brizioli, Francesco, Barbanera, Mattia, Cenci, Patrizia, Checcucci, Bruno, Duk, Viacheslav, Lupi, Matteo, Pepe, Monica, Piccini, Mauro, Lubrano, Pasquale, Costantini, Flavio, Doble, Niels, Giorgi, Marcello, Giudici, Sergio, Lari, Enrico, Pinzino, Jacopo, Pontisso, Luca, Sozzi, Marco, Di Lella, Luigi, Mannelli, Italo, Cerri, Claudio, Fantechi, Riccardo, Pedreschi, Elena, Piandani, Roberto, Spinella, Franco, Biagioni, Andrea, D'Agostini, Giulio, Leonardi, Emanuele, Lonardo, Alessandro, Valente, Paolo, Vicini, Piero, Ammendola, Roberto, Bonaiuto, Vincenzo, De Simone, Nicola, Federici, Luca, Fucci, Adolfo, Salamon, Andrea, Sargeni, Fausto, Arcidiacono, Roberta, Biino, Cristina, Bloch-Devaux, Brigitte, Boretto, Marco, Filippi, Alessandra, Iacobuzio, Lorenza, Marchetto, Flavio, Menichetti, Ezio, Migliore, Ernesto, Soldi, Dario, Engelfried, Jürgen, Estrada-Tristan, Nora, Bragadireanu, Alexandru Mario, Ghinescu, Stefan Alexandru, Hutanu, Ovidiu Emanuel, Enik, Temur, Falaleev, Valeri, Kekelidze, Vladimir, Korotkova, Anna, Madigozhin, Dmitry, Misheva, Milena, Molokanova, Natalia, Movchan, Sergei, Polenkevich, Irina, Potrebenikov, Yuri, Shkarovskiy, Sergey, Zinchenko, Andrey, Baeva, Aigul, Baigarashev, Dosbol, Emelyanov, Dmitry, Fedotov, Sergei, Khotyantsev, Alexey, Gushchin, Evgeny, Kleimenova, Alina, Kudenko, Yury, Kurochka, Viktoriia, Medvedeva, Mariia, Mefodev, Aleksandr, Shaikhiev, Artur, Kholodenko, Sergey, Kurshetsov, Viktor, Obraztsov, Vladimir, Ostankov, Aleksandr, Semenov, Vitali, Sugonyaev, Valentin, Yushchenko, Oleg, Bician, Lubos, Blazek, Tomas, Cerny, Vladimir, Koval, Michal, Kucerova, Zuzana, Ceccucci, Augusto, Bernhard, Johannes, Danielsson, Hans, Döbrich, Babette, Duval, Francois, Gatignon, Lau, Guida, Roberto, Hahn, Ferdinand, Holzer, Eva Barbara, Jenninger, Berthold, Laycock, Paul, Lehmann Miotto, Giovanna, Lichard, Peter, Mapelli, Alessandro, Noy, Matthew, Palladino, Vito, Perrin-Terrin, Mathieu, Ruggiero, Giuseppe, Ryjov, Vladimir, Schuchmann, Simone, Venditti, Stefano, Brunetti, Maria Brigida, Bache, Thomas, Goudzovski, Evgueni, Henshaw, Jack, Lazzeroni, Cristina, Fascianelli, Valeria, Lurkin, Nicolas, Newson, Francis, Parkinson, Christopher, Romano, Angela, Sergi, Antonino, Sturgess, Andrew, Swallow, Joel, Heath, Helen, Page, Ryan, Trilov, Stoyan, Angelucci, Bruno, Britton, David, Protopopescu, Dan, Graham, Connor, Jones, Roger William Lewis, Dainton, John Bourke, Fry, John Richard, Fulton, Liam, Hutchcroft, David, Carmignani, Joseph, Massri, Karim, Maurice, Emilie, Wrona, Bozydar, Conovaloff, Adam, Cooper, Peter, Coward, David, Rubin, Philip David“…Upper limits of the extended neutrino mixing matrix element <math altimg="si2.svg"><mo stretchy="false">|</mo><msub><mrow><mi>U</mi></mrow><mrow><mi>e</mi><mn>4</mn></mrow></msub><msup><mrow><mo stretchy="false">|</mo></mrow><mrow><mn>2</mn></mrow></msup></math> are established at the level of <math altimg="si3.svg"><msup><mrow><mn>10</mn></mrow><mrow><mo linebreak="badbreak" linebreakstyle="after">−</mo><mn>9</mn></mrow></msup></math> over most of the accessible heavy neutral lepton mass range 144–462 MeV/<math altimg="si4.svg"><msup><mrow><mi>c</mi></mrow><mrow><mn>2</mn></mrow></msup></math>, with the assumption that the lifetime exceeds 50 ns. …”
Publicado 2020
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7925por Alekou, A., Baussan, E., Blaskovic Kraljevic, N. , Blennow, M., Bogomilov, M., Bouquerel, E., Burgman, A., Carlile, C.J., Cederkall, J., Christiansen, P., Collins, M., Cristaldo Morales, E. , D'Alessi, L., Danared, H., de André, J.P. A.M., Delahaye, J.P., Dracos, M., Efthymiopoulos, I., Ekelöf, T., Eshraqi, M., Fanourakis, G., Fernandez-Martinez, E., Folsom, B., Ghosh, M., Gokbulut, G., Halić, L., Kayis Topaksu, A., Kliček, B., Krhač, K., Lindroos, M., Mezzetto, M., Oglakci, M., Ohlsson, T., Olvegård, M., Ota, T., Park, J., Petkov, G., Poussot, P., Rosauro-Alcaraz, S., Stavropoulos, G., Stipčević, M., Terranova, F., Thomas, J., Tolba, T., Tsenov, R., Vankova-Kirilova, G., Vassilopoulos, N., Wildner, E., Wurtz, J., Zormpa, O., Zou, Y.“…In this paper, we present the physics performance of the ESSnuSB experiment in the standard three flavor scenario using the updated neutrino flux calculated specifically for the ESSnuSB configuration and updated migration matrices for the far detector. …”
Publicado 2021
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7926por Delauré, Bavo“…The spectral shape reveals the angular correlation between the neutrino and the -particle, which is sensitive to the nature of the weak interaction, i.e. possible scalar or tensor type contributions. …”
Publicado 2014
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7927por Newton, Roger G“…The investigation of what the nucleus is like follows, including the discovery of the neutron, followed by that of the neutrino — of which there are several different kinds — and the muon as well as the pion. …”
Publicado 2014
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7928por Sperka, David“…However, it does not naturally explain the relatively light Higgs boson mass or the existence of small neutrino masses, and has no explanation for the dark matter observed in the universe. …”
Publicado 2014
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7929por Viel, Simon“…Indeed, theoretical problems such as the hierarchy of energy scales, the Higgs mass fine-tuning and the large number of postulated parameters need to be addressed, while the experimental observations of dark matter, dark energy and neutrino masses are not explained by the Standard Model. …”
Publicado 2014
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7930por Rettie, Sebastien“…For example, it does not offer a satisfying explanation for neutrino masses or dark matter. Hence, it is clear that to fully understand and explain nature, a theoretical framework that goes beyond the Standard Model (BSM) is required. …”
Publicado 2017
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7931por Tornambe, Peter“…If R-parity is conserved, SUSY particles are produced in pairs and the lightest supersymmetric particle (LSP), which is typically the lightest neutrino $\tilde{\chi}_1^0$, is stable. In many models the LSP can be a suitable candidate for dark matter. …”
Publicado 2017
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7932“…This report presents a baseline proposal, which achieves a much better uniformity of acceptance as function of polar angle, by reconfiguring the geometry with a fully active scintillator detector acting as neutrino target, disposed along the plane including both the beam direction and the magnetic field. …”
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7933“…These include B physics & CP violation, Charm Physics, Exoctic composites, Kaon physics, Neutrino Physics and leptonic CP violation, Leptogenesis and Baryogenesis, Flavour and Dark sector connection, important results from various experiments like BABAR, BELLE, CLEO, LHCb, CMS, ATLAS, ALICE, BES-III, NOVA, T2K, DAYA BAY, KOTO, and future experiments. …”
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7934por Karthein, Jonas“…The result reduced the uncertainty on the $Q_{EC}$-value of the $^{131}$Cs → $^{131}$Xe decay by a factor of 25 and consequently precluded the decay as a possible candidate for a direct neutrino-mass determination. Third, ultra-high mass resolving powers exceeding 10$^6$ using PI-ICR allowed for the first spatial resolution of isomeric states in neutron-rich cadmium isotopes. …”
Publicado 2020
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7935por Macdonell, Danika Marina“…The search targets a final state topology in which dark matter is produced from the proton-proton collisions in association with a pair of W bosons, one of which decays to a pair of quarks and the other to a lepton-neutrino pair. The dark matter is expected to pass invisibly through the detector, resulting in an imbalance of momentum in the plane transverse to the beam line. …”
Publicado 2022
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7936por CMS Collaboration“…Results are also interpreted in a lepton flavor-universal model with $\mathrm{Z}^{\prime}$ boson couplings to a $\mathrm{bb}$ quark pair ($g_{\mathrm{b}}$), an $\mathrm{sb}$ quark pair ($g_{\mathrm{b}}{}\delta_{\mathrm{bs}}$), and any same-flavor charged lepton ($g_{\ell}$) or neutrino pair ($g_{\nu}$), with $g_{\nu}=g_{\ell}$. …”
Publicado 2023
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7937por Leban, Blaz“…Additionally, this work provides the first direct test of the Zee-Babu neutrino mass model at the LHC.…”
Publicado 2023
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7938por Schröder, G H, Weisser, W, Carlier, E, Dieperink, J H, Ducimetière, L, Goddard, B, Lázár, C, Mayer, M, Vossenberg, Eugène B, Weterings, W“…A new East Fast-Extraction System is under construction in the SPS, to supply particles with a maximum batch length of 7.8 us and 10.5 us to the LHC and to CNGS (CERN Neutrino to Gran Sasso), respectively. The extraction septum magnets actually used at the SPS have been designed for slow extraction over several seconds, have large cooling and electrical power demands and need frequently maintenance in a high radiation environment.…”
Publicado 2000
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7939por Rodin, J“…AFB leads to a value for the effective weak mixing angle for b-quarks sin 2 eff - 0.2333 ± 0.0025(stat) ± 0.0012(sys) which is consistent with values obtained using different decay modes of the Z and from neutrino physics, supporting flavour universality. …”
Publicado 1997
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7940por Lindroos, M“…Some ideas for the facility itself, such as the use of antiprotons and muons as new probes, production of a neutrino beam from stored radioactive ions and a preliminary design for a low energy storage ring, will be presented.…”
Publicado 2002
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