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1841por Song, Yu, Wang, Weiyi, Van Dyke, John S., Pouse, Naveen, Ran, Sheng, Yazici, Duygu, Schneidewind, A., Čermák, Petr, Qiu, Y., Maple, M. B., Morr, Dirk K., Dai, Pengcheng“…Here we show that for the heavy fermion superconductor CeCoIn(5), its SRM defies expectations for a spin-excitonic bound state, and is not a manifestation of sign-changing superconductivity. …”
Publicado 2020
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1842por Bhardwaj, Vishal, Bhattacharya, Anupam, Srivastava, Shivangi, Khovaylo, Vladimir V., Sannigrahi, Jhuma, Banerjee, Niladri, Mani, Brajesh K., Chatterjee, Ratnamala“…Half-Heusler compounds exhibit a remarkable variety of emergent properties such as heavy-fermion behaviour, unconventional superconductivity and magnetism. …”
Publicado 2021
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1843por Fan, Wenhui, Nie, Simin, Wang, Cuixiang, Fu, Binbin, Yi, Changjiang, Gao, Shunye, Rao, Zhicheng, Yan, Dayu, Ma, Junzhang, Shi, Ming, Huang, Yaobo, Shi, Youguo, Wang, Zhijun, Qian, Tian, Ding, Hong“…Our first-principles calculations reveal two massless Dirac fermions protected by the combination of time-reversal symmetry [Formula: see text] and [Formula: see text] on the (010) surface. …”
Publicado 2021
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1844“…Fit results are presented for the Wilson coefficients of four-fermion contact interactions. We find that muon specific Wilson coefficients [Formula: see text] or [Formula: see text] continue to give an excellent description of the data. …”
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1845“…In particular, topological quantum computations are suggested in the non-abelian phase of Kitaev quantum spin liquid with Majorana fermions, and detection of Majorana fermions is one of the most outstanding problems in modern condensed matter physics. …”
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1846por Chattaraj, Ananya, Joulie, Sebastien, Serin, Virginie, Claverie, Alain, Kumar, Vijay, Kanjilal, Aloke“…Oxygen binds strongly on the surface and affects the Dirac fermion behavior in pure β-W. There is structural disorder, O-inhomogeneity, and higher density-of-states in O-doped β-W at E(F) compared with pure α. …”
Publicado 2022
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1847por Grbić, Mihael S., O’Farrell, Eoin C. T., Matsumoto, Yosuke, Kuga, Kentaro, Brando, Manuel, Küchler, Robert, Nevidomskyy, Andriy H., Yoshida, Makoto, Sakakibara, Toshiro, Kono, Yohei, Shimura, Yasuyuki, Sutherland, Michael L., Takigawa, Masashi, Nakatsuji, Satoru“…Intermetallic compounds containing f-electron elements have been prototypical materials for investigating strong electron correlations and quantum criticality (QC). Their heavy fermion ground state evoked by the magnetic f-electrons is susceptible to the onset of quantum phases, such as magnetism or superconductivity, due to the enhanced effective mass (m(*)) and a corresponding decrease of the Fermi temperature. …”
Publicado 2022
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1848por Liebhaber, Eva, Rütten, Lisa M., Reecht, Gaël, Steiner, Jacob F., Rohlf, Sebastian, Rossnagel, Kai, von Oppen, Felix, Franke, Katharina J.“…Using a scanning tunneling microscope, we investigate such correlated spin-fermion systems by constructing Fe chains adatom by adatom on superconducting NbSe(2). …”
Publicado 2022
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1849“…Graphene, a true two-dimensional electron gas material, has demonstrated the half-integer quantum Hall effect and composite-fermion fractional quantum Hall effect due to its unique massless Dirac fermions and ultra-high carrier mobility. …”
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1850por Jung, Hwanchul, Park, Dongsung T., Lee, Seokyeong, Kim, Uhjin, Yang, Chanuk, Kim, Jehyun, Umansky, V., Kim, Dohun, Sim, H.-S., Chung, Yunchul, Choi, Hyoungsoon, Choi, Hyung Kook“…The resemblance between electrons and optical waves has strongly driven the advancement of mesoscopic physics, evidenced by the widespread use of terms such as fermion or electron optics. However, electron waves have yet to be understood in open cavity structures which have provided contemporary optics with rich insight towards non-Hermitian systems and complex interactions between resonance modes. …”
Publicado 2023
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1851por Pandurovic, M“…The first part of this thesis is dedicated to the study of four-fermion processes e^+ e^- →e^+ e^- f f^- , as a physics background in the luminosity measurement. …”
Publicado 2011
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1852por Cortina Gil, Eduardo, Minucci, Elisa, Padolski, Sergey, Petrov, Plamen, Velghe, Bob, Bryman, Douglas, Fu, Ji, Numao, Toshio, 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, 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“…Model- dependent upper limits are obtained assuming $X$ to be an axion-like particle with dominant fermion couplings or a dark scalar mixing with the Standard Model Higgs.…”
Publicado 2021
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1853“…The two can be distinguished through their predictions for the size of certain low-energy dimension-6 four-fermion operators: for these, HEFT predicts $O(1)$ couplings, while in SMEFT they are suppressed by a factor $v^2/\Lambda_{\rm NP}^2$, where $v$ is the Higgs vev. …”
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1854por Achard, P., Adriani, O., Aguilar-Benitez, M., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, A., Alviggi, M.G., Anderhub, H., Andreev, Valery P., Anselmo, F., Arefev, A., Azemoon, T., Aziz, T., Bagnaia, P., Bajo, A., Baksay, G., Baksay, L., Baldew, S.V., Banerjee, S., Banerjee, Sw., Barczyk, A., Barillere, R., Bartalini, P., Basile, M., Batalova, N., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bellucci, L., Berbeco, R., Berdugo, J., Berges, P., Bertucci, B., Betev, B.L., Biasini, M., Biglietti, M., Biland, A., Blaising, J.J., Blyth, S.C., Bobbink, G.J., Bohm, A., Boldizsar, L., Borgia, B., Bottai, S., Bourilkov, D., Bourquin, M., Braccini, S., Branson, J.G., Brochu, F., Burger, J.D., Burger, W.J., Button, A., Cai, X.D., Capell, M., Cara Romeo, G., Carlino, G., Cartacci, A., Casaus, J., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Chamizo, M., Chang, Y.H., Chemarin, M., Chen, A., Chen, G., Chen, G.M., Chen, H.F., Chen, H.S., Chiefari, G., Cifarelli, L., Cindolo, F., Clare, I., Clare, R., Coignet, G., Colino, N., Costantini, S., de la Cruz, B., Cucciarelli, S., van Dalen, J.A., de Asmundis, R., Deglon, P., Debreczeni, J., Degre, A., Dehmelt, K., Deiters, K., della Volpe, D., Delmeire, E., Denes, P., DeNotaristefani, F., De Salvo, A., Diemoz, M., Dierckxsens, M., van Dierendonck, D., Dionisi, C., Dittmar, M., Doria, A., Dova, M.T., Duchesneau, D., Duda, M., Echenard, B., Eline, A., El Hage, A., El Mamouni, H., Engler, A., Eppling, F.J., Extermann, P., Falagan, M.A., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fesefeldt, H., Fiandrini, E., Field, J.H., Filthaut, F., Fisher, P.H., Fisher, W., Fisk, I., Forconi, G., Freudenreich, K., Furetta, C., Galaktionov, Iouri, Ganguli, S.N., Garcia-Abia, Pablo, Gataullin, M., Gentile, S., Giagu, S., Gong, Z.F., Grenier, Gerald Jean, Grimm, O., Gruenewald, M.W., Guida, M., Gupta, V.K., Gurtu, A., Gutay, L.J., Haas, D., Hatzifotiadou, D., Hebbeker, T., Herve, Alain, Hirschfelder, J., Hofer, H., Hohlmann, M., Holzner, G., Hou, S.R., Hu, Y., Jin, B.N., Jones, Lawrence W., de Jong, P., Josa-Mutuberria, I., Kaur, M., Kienzle-Focacci, M.N., Kim, J.K., Kirkby, Jasper, Kittel, W., Klimentov, A., Konig, A.C., Kopal, M., Koutsenko, V., Kraber, M., Kraemer, R.W., Kruger, A., Kunin, A., Ladron de Guevara, P., Laktineh, I., Landi, G., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Le Goff, J.M., Leiste, R., Levtchenko, M., Levtchenko, P., Li, C., Likhoded, S., Lin, C.H., Lin, W.T., Linde, F.L., Lista, L., Liu, Z.A., Lohmann, W., Longo, E., Lu, Y.S., Luci, C., Luminari, L., Lustermann, W., Ma, W.G., Malgeri, L., Malinin, A., Mana, C., Mans, J., Martin, J.P., Marzano, F., Mazumdar, K., McNeil, R.R., Mele, S., Merola, L., Meschini, M., Metzger, W.J., Mihul, A., Milcent, H., Mirabelli, G., Mnich, J., Mohanty, G.B., Moulik, T., Muanza, G.S., Muijs, A.J.M., Musicar, B., Musy, M., Nagy, S., Nandakumar, R., Natale, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nisati, A., Novak, T., Kluge, Hannelies, Ofierzynski, R., Organtini, G., Pal, I., Palomares, C., Paolucci, P., Paramatti, R., Passaleva, G., Patricelli, S., Paul, Thomas Cantzon, Pauluzzi, M., Paus, C., Pauss, F., Pedace, M., Pensotti, S., Perret-Gallix, D., Petersen, B., Piccolo, D., Pierella, F., Pioppi, M., Piroue, P.A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Pothier, J., Prokofev, D., Quartieri, J., Rahal-Callot, G., Rahaman, Mohammad Azizur, Raics, P., Raja, N., Ramelli, R., Rancoita, P.G., Ranieri, R., Raspereza, A., Razis, P., Ren, D., Rescigno, M., Reucroft, S., Riemann, S., Riles, Keith, Roe, B.P., Romero, L., Rosca, A., Rosemann, C., Rosenbleck, C., Rosier-Lees, S., Roth, Stefan, Rubio, J.A., Ruggiero, G., Rykaczewski, H., Sakharov, A., Saremi, S., Sarkar, S., Salicio, J., Sanchez, E., Schafer, C., Schegelsky, V., Schopper, H., Schotanus, D.J., Sciacca, C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shumilov, E., Shvorob, A., Son, D., Souga, C., Spillantini, P., Steuer, M., Stickland, D.P., Stoyanov, B., Straessner, A., Sudhakar, K., Sultanov, G., Sun, L.Z., Sushkov, S., Suter, H., Swain, J.D., Szillasi, Z., Tang, X.W., Tarjan, P., Tauscher, L., Taylor, L., Tellili, B., Teyssier, D., Timmermans, Charles, Ting, Samuel C.C., Ting, S.M., Tonwar, S.C., Toth, J., Tully, C., Tung, K.L., Ulbricht, J., Valente, E., Van de Walle, R.T., Vasquez, R., Veszpremi, V., Vesztergombi, G., Vetlitsky, I., Vicinanza, D., Viertel, G., Villa, S., Vivargent, M., Vlachos, S., Vodopianov, I., Vogel, H., Vogt, H., Vorobev, I., Vorobyov, A.A., Wadhwa, M., Wang, Q., Wang, X.L., Wang, Z.M., Weber, A., Weber, M., Wilkens, H., Wynhoff, S., Xia, L., Xu, Z.Z., Yamamoto, J., Yang, B.Z., Yang, C.G., Yang, H.J., Yang, M., Yeh, S.C., Zalite, An., Zalite, Yu., Zhang, Z.P., Zhao, J., Zhu, G.Y., Zhu, R.Y., Zhuang, H.L., Zichichi, A., Zimmermann, B., Zoller, M.“…In a data sample corresponding to a total luminosity of 629.4/pb, collected at centre-of-mass energies ranging from 189 to 209 GeV, 9834 four-fermion events with W bosons decaying into hadrons or leptons are selected. …”
Publicado 2004
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1855“…This is the expectation due to the Coulomb enhancement factor acting on a charged fermion pair. In the case of e+e−→ pp it is found that Coulomb final state interactions largely dominate the cross section and the form factor is |Gp(4M2 p )| ∼ 1, which could be a general feature for baryons. …”
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1856por Leitgeb, Clara Elisabeth“…Some of the most promising extensions to the Standard Model are suggested by supersymmetric models, which predict an entirely new particle spectrum connected to the Standard Model particle content via a fermion-boson symmetry. In this thesis, two approaches for the search for the supersymmetric partner particle to the Standard Model $\tau$-lepton (stau or $\tilde{\tau}$) with $139\,\text{fb}^{-1}$ of data taken by the ATLAS detector at the LHC are presented. …”
Publicado 2021
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1857“…We also investigate possible gauge-dependence issues in the decays of light Higgs bosons into fermion pairs. Together with the also provided SUSY-QCD corrections to colored final states, the newly calculated SUSY-electroweak corrections are implemented in the Fortran code NMSSMCALC which already includes the state-of-the art QCD corrections. …”
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1858por Quaranta, Claudio“…However, there are several reasons to believe that the SM is not a fundamental theory, since, for example, it does not explain the huge difference between the electroweak and Planck scale (which is related to the so called "hierarchy problem" of the SM) and the values of the measured fermion masses. This led to the conception of several theories Beyond the Standard Model (BSM), which often foresee the existence of new resonances that could be detected in experiments at particle colliders, such as the Large Hadron Collider (LHC) at CERN. …”
Publicado 2022
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1859por Quaranta, Claudio“…However, there are several reasons to believe that the SM is not a fundamental theory, since, for example, it does not explain the huge difference between the electroweak and Planck scale (which is related to the so called "hierarchy problem" of the SM) and the values of the measured fermion masses. This led to the conception of several theories Beyond the Standard Model (BSM), which often foresee the existence of new resonances that could be detected in experiments at particle colliders, such as the Large Hadron Collider (LHC) at CERN. …”
Publicado 2022
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1860por Abbaneo, D, Ainsly, C, Alcaraz, J, Antilogus, P, Bajo-Vaquero, A, Bambade, P, Barberio, E, Blondel, A, Bouhova-Thacker, E, Blyth, S, Bourilkov, D, Checchia, P, Chierici, R, Clare, R, Van Dalen, J, De Bonis, I, de la Cruz, B, Dierckxsens, M, Duchesneau, D, Duckeck, G, Elsing, M, García-Abia, P, Grünewald, M W, Gurtu, A, Hansen, J B, Hawkings, R, Holt, J, Jézéquel, S, Jones, R W L, Kawamoto, T, Kersevan, Borut P, Kjaer, N J, Lançon, E, Malgeri, L, Mariotti, C, Martínez, M, Matorras, F, Matteuzzi, C, Mele, S, Migliore, E, Minard, M N, Mönig, K, Nowell, J, Parkes, C, Parzefall, U, Pepé-Altarelli, M, Pietrzyk, B, Quast, G, Renton, P B, Riemann, S, Sachs, K, Strässner, A, Strom, D, Tenchini, Roberto, Teubert, F, Todorova-Nová, S, Tournefier, E, Valassi, Andrea, Voss, H, Ward, C P, Watson, N K, Wynhoff, S, De Groot, N, Rowson, P C, Schumm, B, Su, D“…Above the Z resonance, averages are derived for di-fermion cross sections and forward-backward asymmetries, photon-pair, W-pair, Z-pair single-W and single-Z cross sections, electroweak gauge boson couplings, W mass and width and W decay branching ratios. …”
Publicado 2002
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