Effect of superconductive destruction in YBa2Cu3
δ bulk bridges under the action of strong Joule self-heating

Morgoon, V N; Jardim, R. F.; Bindilatti, V.; Becerra, C. C.; Rodrigues, Durval; Bondarenko, A. V.; Sivakov, A. G.

doi:10.1007/bf00728437

Cited by 7 publications

(8 citation statements)

References 7 publications

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“…Equation 1.34 tells us that the W ± bosons have acquired mass: 35) and that also the Z 0 bosons have acquired mass:…”

Section: The Higgs Mechanism and The Higgs Bosonmentioning

confidence: 99%

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Search for the Standard Model Higgs boson produced in association with a W Boson in the isolated-track charged-lepton channel using the Collider Detector at Fermilab

Buzatu

2011

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The Higgs boson is the only elementary particle predicted by the Standard Model (SM) that has not yet been observed experimentally. If it exists, it explains the spontaneous electroweak symmetry breaking and the origin of mass for gauge bosons and fermions. We test the validity of the SM by performing a search for the associated production of a Higgs boson and a W boson in the channel where the Higgs boson decays to a bottom-antibottom quark pair and the W boson decays to a charged lepton and a neutrino (the W H channel). We study a dataset of proton-antiproton collisions at a centre-of-mass energy √ s = 1.96 TeV provided by the Tevatron accelerator, corresponding to an integrated luminosity of 5.7 fb −1 , and recorded using the Collider Detector at Fermilab (CDF). We select events consistent with the signature of exactly one charged lepton (electron or muon), missing transverse energy due to the undetected neutrino (MET) and two collimated streams of particles (jets), at least one of which is required to be identified as originating from a bottom quark. We improve the discrimination of Higgs signal from backgrounds through the use of an artificial neural network. Using a Bayesian statistical inference approach, we set for each hypothetical Higgs boson mass in the range 100 -150 GeV/c 2 with 5 GeV/c 2 increments a 95% credibility level (CL) upper limit on the ratio between the Higgs production cross section times branching fraction and the SM prediction.Our main original contributions are the addition of a novel charged lepton reconstruction

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“…Equation 1.34 tells us that the W ± bosons have acquired mass: 35) and that also the Z 0 bosons have acquired mass:…”

Section: The Higgs Mechanism and The Higgs Bosonmentioning

confidence: 99%

“…Quenches may happen when a beam hits a superconducting magnet. The magnet is locally not superconducting any more and releases energy by the Joule effect [35]. Soon the whole magnet warms up and is no longer superconducting.…”

Section: Quenchmentioning

confidence: 99%

Search for the Standard Model Higgs boson produced in association with a W Boson in the isolated-track charged-lepton channel using the Collider Detector at Fermilab

Buzatu

2011

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“…It has been theoretically and experimentally proved that, under Joule heating, temperatureelectric field bistability and resistive (electric) domain instabilities may exist both in superconductors [1][2][3][4][5][6][7] and in normal metals [3,[8][9][10][11][12].…”

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confidence: 99%

Superfast motion of resistive domains in anisotropic superconductors caused by eddy currents

Kadigrobov¹

1999

J. Phys.: Condens. Matter

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A new mechanism of superfast motion of resistive domains in anisotropic superconductors is suggested. For bicrystals or sandwiches of anisotropic superconducting materials, the superfast motion is shown to arise due to the additional Joule heating of the kink regions of a resistive domain by eddy currents associated with them. Conditions under which the resistive domain in an anisotropic superconductor moves with a velocity up to the Fermi velocity, , are discussed. As a result of the superfast motion, generation of electric oscillations of high amplitude with frequencies up to can take place.

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confidence: 99%

“…Expressions (2) and (5) give an estimate for the velocity that coincides with equation (3) [19]. From equation (3) and equation (5) it follows that the velocity v of the resistive domain increases as the applied voltage is increased while the maximal temperature T (max) is kept as low as possible. It can be reached if the external heat removal q s is improved.…”

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confidence: 99%

Orbital Equivalence of Integrable Hamiltonian Systems With Two Degrees of Freedom. A Classification Theorem. I

Bolsinov¹,

Фоменко²

1995

Russ. Acad. Sci. Sb. Math.

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A new mechanism of superfast motion of resistive domains in anisotropic superconductors is suggested. For bicrystals or sandwiches of anisotropic superconducting materials, the superfast motion is shown to arise due to the additional Joule heating of the kink regions of a resistive domain by eddy currents associated with them. Conditions under which the resistive domain in an anisotropic superconductor moves with a velocity up to the Fermi velocity, ∼10 8 cm s −1 , are discussed. As a result of the superfast motion, generation of electric oscillations of high amplitude with frequencies up to 10 10 Hz can take place. † Temporary address:

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Effect of superconductive destruction in YBa2Cu3 δ bulk bridges under the action of strong Joule self-heating

Cited by 7 publications

References 7 publications

Search for the Standard Model Higgs boson produced in association with a W Boson in the isolated-track charged-lepton channel using the Collider Detector at Fermilab

Search for the Standard Model Higgs boson produced in association with a W Boson in the isolated-track charged-lepton channel using the Collider Detector at Fermilab

Superfast motion of resistive domains in anisotropic superconductors caused by eddy currents

Orbital Equivalence of Integrable Hamiltonian Systems With Two Degrees of Freedom. A Classification Theorem. I

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