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  1. 1521
    “…Fixing the mass of the fourth generation down-type quark b' to 600 GeV we find best-fit values of m_t' = 634 GeV, m_l4 = 107.6 GeV and m_nu4 = 57.8 GeV for the other fourth-generation fermion masses. We compare the chi-square values and pulls of the different observables in the three and four-generation case and show that the data is better described by the three-generation Standard Model. …”
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    Enlace del recurso
    Joint analysis of Higgs decays and electroweak precision observables in the Standard Model with a sequential fourth generation
  2. 1522
    por Isidori, Gino, Trott, Michael
    Publicado 2013
    “…We further develop a form factor formalism characterizing anomalous interactions of the Higgs-like boson (h) to massive electroweak vector bosons (V) and generic bilinear fermion states (F). Employing this approach, we examine the sensitivity of pp -> F ->Vh associated production to physics beyond the Standard Model, and compare it to the corresponding sensitivity of h -> V F decays. …”
    Enlace del recurso
    Enlace del recurso
    Higgs form factors in Associated Production
  3. 1523
    por Bigi, Ikaros I.Y., Uraltsev, N.G.
    Publicado 1994
    “…A general relationship is formulated between the contributions of `Weak Annihilation' (WA) to inclusive semileptonic decays of heavy flavour hadrons and the matrix elements of four fermion operators. We argue that nonperturbative contributions from low energy hadronic final states provide the dominant impact of WA on the semileptonic $b\ra u$ width of $B~-$ mesons. …”
    Enlace del recurso
    Enlace del recurso
    Weak annihilation and the end-point spectrum in semileptonic B decays
  4. 1524
    “…We found that massive Kaluza-Klein (KK) gauge bosons and massive KK gravitons couple more strongly to light and heavy fermions, respectively, so there is a complementarity in the resonance researches for those KK modes at the LHC.…”
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    Enlace del recurso
    The Clockwork Standard Model
  5. 1525
    “…We consider two well-motivated new physics scenarios: 1) electroweak oblique corrections ($ \hat{W},\hat{Y} $) and 2) four-fermion interactions potentially related to the LHCb anomalies in R(K$^{(*)}$). …”
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    Enlace del recurso
    Parton distributions in the SMEFT from high-energy Drell-Yan tails
  6. 1526
    por Belloni, Alberto, Freitas, Ayres, Tian, Junping, Alcaraz Maestre, Juan, Apyan, Aram, Azartash-Namin, Bianca, Azzurri, Paolo, Banerjee, Swagato, Beyer, Jakob, Bhattacharya, Saptaparna, de Blas, Jorge, Blondel, Alain, Britzger, Daniel, Dam, Mogens, Du, Yong, d'Enterria, David, Fujii, Keisuke, Grojean, Christophe, Gu, Jiayin, Han, Tao, Hildreth, Michael, Irles, Adrián, Janot, Patrick, Jeans, Daniel, Kawale, Mayuri, Khoda, Elham E., Lane, Samuel, Lewis, Ian, Liang, Zhijun, List, Jenny, Liu, Zhen, Ma, Yang, Miralles, Victor, Mizuno, Takahiro, Mwewa, Chilufya, Narain, Meenakshi, Nedic, Luka, Neubauer, Mark S., Paranjape, Chaitanya, Peskin, Michael, Petti, Roberto, Pleier, Marc-André, Poeschl, Roman, Potamianos, Karolos, Reina, Laura, Reuter, Jürgen, Robens, Tania, Roloff, Philipp, Roney, Michael, Ruan, Manqi, Ruiz, Richard, Schuy, Alex, Shepherd, William, Stolarski, Daniel, Stupak, John, Suehara, Taikan, Tenchini, Roberto, Tricoli, Alessandro, Vryonidou, Eleni, Vos, Marcel, Waits, Connor, Wilson, Graham, Wu, Yongcheng, Xie, Keping, Yang, Siqi, Yang, Tianyi, Yumino, Keita, Zhou, Shuang-Yong, Zhu, Junjie
    Publicado 2022
    “…They can be divided into two categories: (a) Fermion scattering processes mediated by s- or t-channel W/Z bosons, also known as electroweak precision measurements; and (b) multi-boson processes, which include production of two or more vector bosons in fermion-antifermion annihilation, as well as vector boson scattering (VBS) processes. …”
    Enlace del recurso
    Report of the Topical Group on Electroweak Precision Physics and Constraining New Physics for Snowmass 2021
  7. 1527
    “…As a side result we show, on the example of an $s\bar s$ invariant mass distribution, the strong interplay of spin correlations and detector cut-offs in the case of four-fermion final states.…”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Four-quark final state in W-pair production: Case of signal and background
  8. 1528
    “…Brooks, have produced a unified, coherent work providing a global view of high-temperature superconductivity covering the materials, the relationships with heavy-fermion and organic systems, and the many formidable challenges that remain.…”
    Enlace del recurso
    Enlace del recurso
    Handbook of high-temperature superconductivity: theory and experiment
  9. 1529
    por Dorigoni, Daniele, Rychkov, Slava
    Publicado 2009
    “…We consider a general multi-field scalar-fermion theory with quartic and Yukawa interactions. …”
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    info:eu-repo/semantics/article
    Scale Invariance + Unitarity => Conformal Invariance?
  10. 1530
    “…We also show how in such a model one can naturally obtain a realistic pattern for the Standard Model fermion masses and mixings.…”
    Enlace del recurso
    info:eu-repo/semantics/article
    Pseudo-Goldstone Higgs Doublets from Non-Vectorlike Grand Unified Higgs Sector
  11. 1531
    “…We also explain how possible couplings between the spin two field and bulk fermions affect the fermion spectral function.…”
    Enlace del recurso
    info:eu-repo/semantics/article
    Gauge gravity duality for d-wave superconductors: prospects and challenges
  12. 1532
    “…In this inverted hierarchy scenario, motivated by the supersymmetric FCNC problem and models for fermion masses based on horizontal symmetries, the mass of the lightest stop is O(0.5) TeV and of gluino - O(2-3) TeV. …”
    Enlace del recurso
    Enlace del recurso
    Inverted sfermion mass hierarchy and the Higgs boson mass in the MSSM
  13. 1533
    por Di Pietro, Lorenzo
    Publicado 2015
    “…--HTML-->In my talk, based on the recent work 1508.06278, I will consider the Renormalization Group flow of Quantum Electrodynamics in d=3 coupled to N_f flavors of fermions. For N_f smaller than a critical value N_f^c, chiral symmetry breaking is believed to take place. …”
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    QED in d=3 from the epsilon-expansion.
  14. 1534
    “…Recent anomalies in the decays of $B$-mesons and the Higgs boson provide hints towards lepton flavor (universality) violating physics beyond the Standard Model. We observe that 4-fermion operators which can explain the $B$-physics anomalies have corresponding analogs in the kaon sector, and we analyze their impact on $K\to\pi\ell \ell'$ and $K\to\ell \ell'$ decays $(\ell=\mu,e)$. …”
    Enlace del recurso
    Enlace del recurso
    Lepton flavor (universality) violation in rare kaon decays
  15. 1535
    por Kota, V K B
    Publicado 2020
    “…At the same time it helps experimentalists to interpret data on rotational nuclei by using SU(3) symmetry that appears in a variety of nuclear models, such as the shell model, pseudo-SU(3) model, proxy-SU(3) model, symplectic Sp(6, R) model, various interacting boson models, various interacting boson–fermion models, and cluster models. In addition to presenting the results from all these models, the book also describes a variety of statistical results that follow from the SU(3) symmetry.…”
    Enlace del recurso
    Enlace del recurso
    SU(3) symmetry in atomic nuclei
  16. 1536
    por Belyaev, Alexander
    Publicado 2021
    “…We have reinterpreted the latest ATLAS disappearing track search for models with DM of different spins: inert Two Higgs Doublet, Minimal Fermion Dark Matter and Vector Triplet Dark Matter models. …”
    Enlace del recurso
    Probing Dark Matter with Disappearing Tracks at the LHC
  17. 1537
    por Pomarol, A, Tommasini, D
    Publicado 1995
    “…The heaviness of the third family fermions and the experimental absence of large flavor violating processes suggest, in supersymmetric theories, that the three families belong to a 2+1 representation of a horizontal symmetry G_H. …”
    Enlace del recurso
    Enlace del recurso
    Horizontal symmetries for the supersymmetric flavor problem
  18. 1538
    por Hall, Geoffrey
    Publicado 1998
    “…The Higgs machanism.Gauge boson and fermion masses. Yukawa coupling. Charges current couplings. …”
    Enlace del recurso
    Electronics at LHC
  19. 1539
    por Molnár, P, Grünewald, M W
    Publicado 1999
    “…Triple gauge boson couplings between Z, gamma and the W boson are determined by exploiting their impact on radiative corrections to fermion-pair production in e+e- interactions at centre-of-mass energies near the Z-pole. …”
    Enlace del recurso
    Enlace del recurso
    Measuring WWZ and $WW\gamma$ coupling constants with $Z^{0}$-pole data
  20. 1540
    por Nardi, E
    Publicado 2000
    “…Spontaneously broken Abelian gauge symmetries can explain the fermion mass hierarchies of the minimal supersymmetric standard model. …”
    Enlace del recurso
    Enlace del recurso
    Horizontal $U(1)_{H}$ symmetry: a non-anomalous model
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