“…O estudo inicia-se com a revisão dos aspec- tos fenomenológicos e teóricos mais relevantes a respeito das transições méson-antiméson no setor de charm do Modelo Padrão. São discutidos o formalismo básico da fenomenologia das oscilações D0 − D0 , as predi- ções do Modelo Padrão e a conexão entre as transições méson-antiméson e a possibilidade e a busca por sinais de física nova. …”
Enlace del recurso

“…Meson-antimeson mixing provides the most stringent constraints on baryon- and lepton-number conserving New Physics, probing scales higher than 10 5 TeV. …”
Enlace del recurso
Enlace del recurso

“…A separable potential model of three coupled channels (pion-pion, kaon-antikaon and an effective four pion) has been constructed and applied in the analysis of the isoscalar S-wave pion-pion and kaon-antikaon phase shifts and inelasticities .A relatively narrow scalar resonance of mass 1400-1460 MeV has been found. …”
Enlace del recurso

“…The results of the search in this channel are presented and compared with the SM predictions for Higgs boson decays to muon-antimuon pairs.…”
Enlace del recurso

“…The charm meson D^{+} is observed in (pp) interactions at 62 GeV centre-of-mass energy, in association with its antimeson, D^{-} or D^{0}. The cross-section for (D^{+}D) pair production is evaluated according to various hypotheses on the production mechanisms. …”
Enlace del recurso

“…The difference between the mask and the antimask suppresses the background noise to enhance the quality of reconstructed images. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…All compounds proposed by our approach are classified as non-antibiotic and non-antitumor compounds in the AntiMarin database. Recently several of the lead-like compounds proposed by us were reported as being active in the literature.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…None of the compounds suggested by our approach have assigned non-antibiotic and non-antitumor activities in the AntiMarin database and almost all were lately reported as being active in the literature.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This description leads to the prediction of all the seven possible S-wave heavy antimeson-baryon molecules [that is, there should be four additional molecular pentaquarks in addition to the Pc(4312), Pc(4440), and Pc(4457)], providing the first example of a heavy-quark spin symmetry molecular multiplet that is complete. …”
Enlace del recurso
Enlace del recurso

“…Glashow coined the term hadron molecules, to describe possible hadrons made by meson-antimeson pairs bound by the familiar nuclear forces, also an overall tetraquark system. …”
Enlace del recurso

“…Moreover, there were suggestions of revising the process of photon conversion into muon-antimuon pair by SHiP experiment, where one also should account properly for this kind of background processes. …”
Enlace del recurso

“…<!--HTML-->Meson-antimeson mixing has been observed in the K0−K0bar, B0−B0bar and B0s−B0sbar systems. …”
Enlace del recurso

Enlace del recurso
Enlace del recurso

“…An inclusive search for the Standard Model Higgs boson decaying into a muon–antimuon pair has been performed using data with an integrated luminosity of 20.7 fb$^{−1}$ collected with the ATLAS detector in pp collisions at $\sqrt{s}$ = 8 TeV at the Large Hadron Collider. …”
Enlace del recurso

“…Next, the latest search for the rare Higgs boson decay to a muon-antimuon pair is presented, which should soon give access to the first measurement of a second generation Yukawa coupling. …”
Enlace del recurso

“…The result is combined with an independent measurement done in the muon-antimuon decay channel. The measurement is done up to ptz = 800 GeV, and has a typical uncertainty of 0.5 % for ptz < 60 GeV, rising up to 5 % towards the end of the spectrum. …”
Enlace del recurso

“…The ATLAS detector is used to search for heavy neutral gauge bosons (Z′) decaying to an electron-positron pair or a muon-antimuon pair. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 8 TeV corresponding to an integrated luminosity of approximately 5.9 (e+e-) / 6.1 (mu+mu-) fb^-1. …”
Enlace del recurso

“…The ATLAS detector at the Large Hadron Collider is used to search for high-mass resonances decaying to an electron-positron pair or a muon-antimuon pair. The search is sensitive to heavy neutral Z' gauge bosons, Randall-Sundrum gravitons, Z* bosons, techni-mesons and bosons predicted by Torsion models. …”
Enlace del recurso

“…Neutrino factories, neutrino beams produced in the decay of a muon or antimuon beam inside a storage ring, yield cleaner, richer, and more flexible neutrino beams relative to super-beams. …”
Enlace del recurso