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1.
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Resurgent Asymptotics of Jackiw–Teitelboim Gravity and the Nonperturbative Topological Recursion
/ Eynard, Bertrand (IPhT, Saclay) ; Garcia-Failde, Elba (Paris, LPTHE) ; Gregori, Paolo (IPhT, Saclay ; Lisbon, IST Maths) ; Lewanski, Danilo (Zurich U., Inst. Math. ; Trieste U.) ; Schiappa, Ricardo (Lisbon, IST Maths)
Jackiw-Teitelboim dilaton-quantum-gravity localizes on a double-scaled random-matrix model, whose perturbative free energy is an asymptotic series. Understanding the resurgent properties of this asymptotic series, including its completion into a full transseries, requires understanding the nonperturbative instanton sectors of the matrix model for Jackiw-Teitelboim gravity. [...]
arXiv:2305.16940; CERN-TH-2021-097.-
2024-01-29 - 63 p.
- Published in : Ann. Henri Poincaré 25 (2024) 4121-4193
Fulltext: 2305.16940 - PDF; document - PDF;
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2.
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From Minimal Strings towards Jackiw-Teitelboim Gravity: On their Resurgence, Resonance, and Black Holes
/ Gregori, Paolo (Lisbon, IST Maths) ; Schiappa, Ricardo (Lisbon, IST Maths ; CERN)
Two remarkable facts about JT two-dimensional dilaton-gravity have been recently uncovered: this theory is dual to an ensemble of quantum mechanical theories; and such ensemble is described by a random matrix model which itself may be regarded as a special (large matter-central-charge) limit of minimal string theory. This work addresses this limit, putting it in its broader matrix-model context; comparing results between multicritical models and minimal strings (i.e., changing in-between multicritical and conformal backgrounds); and in both cases making the limit of large matter-central-charge precise (as such limit can also be defined for the multicritical series). [...]
arXiv:2108.11409; CERN-TH-2021-096.-
2024-04-29 - 106 p.
- Published in : Class. Quantum Gravity 41 (2024) 115001
Fulltext: 2108.11409 - PDF; document - PDF;
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3.
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Silicon detectors for the sLHC
/ Affolder, A (Liverpool U.) ; Aleev, A (Moscow, ITEP) ; Allport, P P (Liverpool U.) ; Andricek, L (Munich, Max Planck Inst.) ; Artuso, M (Syracuse U.) ; Balbuena, J P (Barcelona, Inst. Microelectron.) ; Barabash, L (Kiev, INR) ; Barber, T (Freiburg U.) ; Barcz, A (Inst. Electron Tech., Warsaw ; Warsaw, Inst. Phys. Chem.) ; Bassignana, D (Barcelona, Inst. Microelectron.) et al.
In current particle physics experiments, silicon strip detectors are widely used as part of the inner tracking layers. A foreseeable large-scale application for such detectors consists of the luminosity upgrade of the Large Hadron Collider (LHC), the super-LHC or sLHC, where silicon detectors with extreme radiation hardness are required. [...]
2011
- Published in : Nucl. Instrum. Methods Phys. Res., A 658 (2011) 11-16
In : 8th International Conference on Radiation Effects on Semiconductor Materials Detectors and Devices, Florence, Italy, 12 - 15 Oct 2010, pp.11-16
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4.
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RD50 Status Report 2008 - Radiation hard semiconductor devices for very high luminosity colliders
/ Balbuena, Juan Pablo (Barcelona, Inst. Microelectron.) ; Bassignana, Daniela (Barcelona, Inst. Microelectron.) ; Campabadal, Francesca (Barcelona, Inst. Microelectron.) ; Díez, Sergio (Barcelona, Inst. Microelectron.) ; Fleta, Celeste (Barcelona, Inst. Microelectron.) ; Lozano, Manuel (Barcelona, Inst. Microelectron.) ; Pellegrini, Giulio (Barcelona, Inst. Microelectron.) ; Rafí, Joan Marc (Barcelona, Inst. Microelectron.) ; Ullán, Miguel (Barcelona, Inst. Microelectron.) ; Creanza, Donato (Bari U. ; INFN, Bari) et al.
The objective of the CERN RD50 Collaboration is the development of radiation hard semiconductor detectors for very high luminosity colliders, particularly to face the requirements of a possible upgrade scenario of the LHC.This document reports the status of research and main results obtained after the sixth year of activity of the collaboration..
CERN-LHCC-2010-012 ; LHCC-SR-003.
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2010. - 73 p.
Fulltext
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5.
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Development of radiation hard semiconductor
: devices for very high luminosity colliders
/ Mauro De Palma, D (INFN, Bari) ; Radicci, V (INFN, Bari) ; Lozano, M (Barcelona, Autonoma U.) ; Campabadal, F (Barcelona, Autonoma U.) ; Ullán, M (Barcelona, Autonoma U.) ; Martínez, C (Barcelona, Autonoma U.) ; Fleta, C (Barcelona, Autonoma U.) ; Key, M (Barcelona, Autonoma U.) ; Raffí, J M (Barcelona, Autonoma U.) ; Kordas, G (Democritos Nucl. Res. Ctr.) et al.
CERN-LHCC-2002-003 ; LHCC-P-6.
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2002. - 36 p.
Full text - CERN library copies
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6.
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7.
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8.
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Radiation-hard semiconductor detectors for SuperLHC
/ Bruzzi, Mara ; Adey, J ; Al-Ajili, A A ; Alexandrov, P ; Alfieri, G ; Allport, Philip P ; Andreazza, A ; Artuso, M ; Assouak, S ; Avset, B S et al.
An option of increasing the luminosity of the Large Hadron Collider (LHC) at CERN to 10/sup 35/ cm-/sup 2/s-/sup 1/ has been envisaged to extend the physics reach of the machine. An efficient tracking down to a few centimetres from the interaction point will be required to exploit the physics potential of the upgraded LHC. [...]
2005
- Published in : Nucl. Instrum. Methods Phys. Res., A 541 (2005) 189-201
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9.
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Fabrication of PIN diode detectors on thinned silicon wafers
/ Ronchin, Sabina ; Boscardin, Maurizio ; Dalla Betta, Gian Franco ; Gregori, Paolo ; Guarnieri, Vittorio ; Piemonte, Claudio ; Zorzi, Nicola
Thin substrates are one of the possible choices to provide radiation hard detectors for future high-energy physics experiments. Among the advantages of thin detectors are the low full depletion voltage, even after high particle fluences, the improvement of the tracking precision and momentum resolution and the reduced material budget. [...]
2004
- Published in : Nucl. Instrum. Methods Phys. Res., A 530 (2004) 134-138
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