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17741por Kamal, Anwar“…Neutral and charged currents, discovery of W and Z bosons and the early universe form important topics of the electroweak interactions. …”
Publicado 2014
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17742“…With the discovery of a Higgs-like particle in 2012, attention has now turned to measuring its properties, e.g., coupling to various bosonic and fermionic final states, its spin and parity, etc. …”
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17743por La Licata, Chiara“…Further inter-calibration is carried out by using isolated electrons from W and Z bosons to compare the energy measured in ECAL to the momentum of the reconstructed track. …”
Publicado 2013
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17744por Ezawa, Zyun Francis“…Tremendous theoretical and experimental developments are still being made in this sphere. Composite bosons, composite fermions and anyons were among distinguishing ideas in the original edition. …”
Publicado 2013
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17745por Kar, Supriva“…In Chapter 2, non-commutativity in an open bosonic string theory is discussed with explicit calculations. …”
Publicado 2014
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17746por Tosi, Silvano“…The cross sections for the electroweak production of single top quarks are measured in the t-channel and in association with W-bosons. Measurements of top-quark properties in single top quark production are also presented. …”
Publicado 2014
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17747por Ruehr, F“…In this talk, the prospects of ATLAS searches for new heavy bosons, dark matter candidates, inclusive strong production of squarks and gluinos, direct production of 3rd generation squarks and weak production of electro-weakinos at the 14 TeV LHC are presented. …”
Publicado 2014
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17748por Ahrens, Tino“…In particular, it is meant to help the readers with three tasks: acquainting themselves with a general and direct approach to the quantum mechanics of spin one-half and spin-one particles, primarily leptons, photons and massive vector bosons, and to some extent quarks; finding out what some of the related areas of current research interest are; and, last and foremost, trying to understand the subject, beginning with and stressing the principles involved. …”
Publicado 2000
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17749por Adomeit, Stefanie“…The data were taken at a centre-of-mass energy of 7 TeV and correspond to an integrated luminosity of about 4.7 fb^-1.To measure the top quark mass a template technique is used, based on the so-called R_3/2 estimator which is built from the invariant mass ratio of the hadronically decaying top quarks and W bosons. A kinematic likelihood fit is performed to properly reconstruct the ttbar decay. …”
Publicado 2015
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17750por Salamanna, Giuseppe“…In addition, the production of top quark pairs in association with vector bosons and additional jets are discussed. These processes are important backgrounds to many new physics searches and the results are compared to the Standard Model predictions.…”
Publicado 2016
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17751por Franchini, Fabio“…We describe the solution of the anisotropic XY spin chain; of the Lieb-Liniger model of bosons with contact interaction at zero and finite temperature; and of the XXZ spin chain, first in the coordinate and then in the algebraic approach. …”
Publicado 2016
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17752por Dandoy, Jeff“…Lower mass limits are set at a 95% credibility-level on the production of excited quarks below 5.2 TeV, heavy W' bosons below 2.6 TeV, and quantum black holes below 8.3 (5.3) TeV for six (one) extra-dimensional models. …”
Publicado 2016
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17753por Contreras-Campana, Emmanuel“…In particular, scenarios that predict production of Higgs bosons arising from supersymmetric decays are examined.…”
Publicado 2016
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17754por Salasnich, Luca“…Finally, two new chapters introduce the finite-temperature functional integration of bosonic and fermionic fields for the study of macroscopic quantum phenomena: superfluidity and superconductivity. …”
Publicado 2017
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17755por Schlotterer, Oliver“…In this talk, I will give an intuitive picture of gravity as a double copy of gauge interactions and extend the web of relations to scalar field theories including chiral Lagrangians for Goldstone bosons.<br /> <br /> The string corrections to gauge and gravity amplitudes beyond their point-particle limit exhibit elegant mathematical structures and offer a convenient laboratory to explore modern number-theoretic concepts in a simple context. …”
Publicado 2017
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17756por The ATLAS collaboration“…A search for heavy resonances decaying into a pair of $Z$ bosons leading to $\ell^+\ell^-\ell^+\ell^-$ and $\ell^+\ell^-\nu\bar\nu$ final states, where $\ell$ stands for either an electron or a muon, is presented. …”
Publicado 2017
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17757por The ATLAS collaboration“…The reconstruction of hadronically-decaying, high-$p_{T}$ $W$, $Z$ and Higgs bosons and top quarks is instrumental to exploit the physics potential of the ATLAS detector in $pp$ collisions at a centre-of-mass energy of 13 TeV at the Large Hadron Collider (LHC). …”
Publicado 2017
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17758por Liu, Yang“…SUSY relates fermionic and bosonic degrees of freedom.In the generic superpotential, Yukawa couplings can lead to baryon and lepton number violation: \vspace{-0.2cm} $$ \mathcal{W}_{\textrm {RPV}} = \lambda_{ijk}L_iL_j\bar{E}_k+\lambda'_{ijk}L_i\bar{Q}_j\bar{D}_k+\lambda''_{ijk}\bar{U}_i\bar{D}_j\bar{D}_k + \kappa_iL_iH_u $$ which can be called $R$-parity violating (RPV) couplings. …”
Publicado 2017
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17759por Handl, David Michael“…Additional signatures are considered, including three-body and four-body decays where the top quarks or the $W$~bosons are produced off-shell, depending on the mass splitting between $\tilde{t}_{1}$ and $\tilde{\chi}^{0}_{1}$. …”
Publicado 2017
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17760por Kleinert, Hagen“…This is an introductory book dealing with collective phenomena in many-body systems. A gas of bosons or fermions can show oscillations of various types of density. …”
Publicado 2018
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