Radiation effects on breakdown characteristics of multiguarded devices

Rold, M. Da; Paccagnella, A.; Re, Alessandro; Verzellesi, Giovanni; Bacchetta, N.; Wheadon, R.; Betta, G.-F. Dalla; Candelori, A.; Soncini, G.; Bisello, D.

doi:10.1109/23.603740

Cited by 34 publications

(35 citation statements)

References 8 publications

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“…The Lagrangian (the kinetic terms for the Higgs fields) reduces to the hidden local symmetry with a = 1 at tree level. When one obtains the hidden local symmetry from deconstruction of the extra dimensional gauge theory, this value is realized at the three-site level [21], and becomes a = 4/3 in the continuum limit [4,21].…”

Section: Linearized Hidden Local Symmetry and The Value Of Amentioning

confidence: 99%

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Hidden local symmetry and color confinement

Kitano

2011

J. High Energ. Phys.

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The hidden local symmetry is a successful model to describe the properties of the vector mesons in QCD. We point out that if we identify this hidden gauge theory as the magnetic picture of QCD, a linearized version of the model simultaneously describes color confinement and chiral symmetry breaking. We demonstrate that such a structure can be seen in the Seiberg dual picture of a softly broken supersymmetric QCD. The model possesses exact chiral symmetry and reduces to QCD when mass parameters are taken to be large. Working in the regime of the small mass parameters, we show that there is a vacuum where chiral symmetry is spontaneously broken and simultaneously the magnetic gauge group is Higgsed. If the vacuum we find persists in the limit of large mass parameters, one can identify the rho meson as the massive magnetic gauge boson, that is an essential ingredient for color confinement.Comment: 20 pages, 3 figure

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Section: Linearized Hidden Local Symmetry and The Value Of Amentioning

confidence: 99%

“…One of such examples is the holographic QCD [2,3,4]. The ρ meson in this case is identified as the lowest Kaluza-Klein mode of a gauge field which propagates into the extradimension in the gravity picture.…”

Section: Introductionmentioning

confidence: 99%

Hidden local symmetry and color confinement

Kitano

2011

J. High Energ. Phys.

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“…Multi-guard ring structures allow high bias voltages to be applied without causing excessive dark currents or premature detector breakdown (Evensen et al 1993;Avset & Evensen 1996;Da Rold et al 1997) . Figure 3 shows schematics of such devices.…”

Section: Detector Technologiesmentioning

confidence: 99%

Relativistic astrophysics explorer

Kaaret

2004

Advances in Space Research

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The great success of the Rossi X-Ray Timing Explorer (RXTE) has shown that X-ray timing is an excellent tool for the study of strong gravitational fields and the measurement of fundamental physical properties of black holes and neutron stars. Here, we describe a next-generation X-ray timing mission, the Relativistic Astrophysics Explorer (RAE), designed to fit within the envelope of a medium-sized mission. The instruments will be a narrow-field X-ray detector array with an area of 6 m 2 equal to ten times that of RXTE and a wide-field X-ray monitor. We describe the science made possible with this mission, the design of the instruments, and results on prototype large-area X-ray detectors.

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“…Indeed, quadratic terms appear in all the thermodynamic quantities, and also in the renormalized Polyakov loop [22]. As an analog of the MIT bag model, the hard-wall model [23][24][25] does not accommodate such condensates. In contrast, in the soft-wall model [26,27] these contributions appear in a similar pattern as the fuzzy bags [28,29].…”

Section: Introductionmentioning

confidence: 99%

Thermal power terms in the Einstein-dilaton system

Zuo

2014

J. High Energ. Phys.

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We employ the gauge/string duality to study the thermal power terms of various thermodynamic quantities in gauge theories and the renormalized Polyakov loop above the deconfinement phase transition. We restrict ourselves to the five-dimensional Einstein gravity coupled to a single scalar, the dilaton. The asymptotic solutions of the system for a general dilaton potential are employed to study the power contributions of various quantities. If the dilaton is dual to the dimension-4 operator ${\rm Tr} F_{\mu\nu}^2$, no power corrections would be generated. Then the thermal quantities approach their asymptotic values much more quickly than those observed in lattice simulation. When the dimension of the dual operator is different from 4, various power terms are generated. The lowest power contributions to the thermal quantities are always quadratic in the dilaton, while that of the Polyakov loop is linear. As a result, the quadratic terms in inverse temperature for both the trace anomaly and the Polyakov loop, observed in lattice simulation, cannot be implemented consistently in the system. This is in accordance with the field theory expectation, where no gauge-invariant operator can accommodate such contributions. Two simple models, where the dilaton is dual to operators with different dimensions, are studied in detail to clarify the conclusion.Comment: 25 pages, 5 figure

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Radiation effects on breakdown characteristics of multiguarded devices

Cited by 34 publications

References 8 publications

Hidden local symmetry and color confinement

Hidden local symmetry and color confinement

Relativistic astrophysics explorer

Thermal power terms in the Einstein-dilaton system

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