CERN Accelerating science

CERN Published Articles

Nyeste elementer:
2017-05-22
07:14
Development and application of a generic CFD toolkit covering the heat flows in combined solid–liquid systems with emphasis on the thermal design of HiLumi superconducting magnets / Bozza, Gennaro (CERN) ; Malecha, Ziemowit M (Wroclaw Tech. U.) ; Van Weelderen, Rob (CERN)
The main objective of this work is to develop a robust multi-region numerical toolkit for the modeling of heat flows in combined solid–liquid systems. Specifically heat transfer in complex cryogenic system geometries involving super-fluid helium. [...]
2016 - 12 p. - Published in : Cryogenics 80 (2016) 253-264

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2017-05-20
06:57
Quench Protection of Very Large, 50-GJ-Class, and High-Temperature-Superconductor-Based Detector Magnets / Mentink, Matthias (CERN) ; Dudarev, Alexey (CERN) ; Mulder, Tim (CERN) ; Van Nugteren, Jeroen (CERN) ; ten Kate, Herman (CERN)
An investigation is performed on the quench behavior of a conceptual 50-GJ 8-T high-temperature-superconductor-based solenoid. In this design, a 50-kA conductor-on-round-core cable-in-conduit conductor utilizing ReBCO technology is envisioned, operating at 40 K. [...]
2016 - 8 p. - Published in : IEEE Trans. Appl. Supercond. 26 (2016) 1-8

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2017-05-20
06:57
Unitarity Triangle analysis beyond the Standard Model from UTfit / Bona, Marcella (Queen Mary, U. of London) /UTfit
The Unitarity Triangle (UT) analysis can be used to constrain the parameter space in possible new physics (NP) scenarios. We present here an update of the UT analysis beyond the Standard Model (SM) by the UTfit collaboration. [...]
SISSA, 2016 - 6 p. - Published in : PoS: ICHEP2016 (2016) , pp. 149 Fulltext: PDF; External link: PoS server
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016, pp.149

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2017-05-20
06:57
Status and plans of the Compact Linear Collider Study / Doebert, Steffen (CERN) /CLIC
The Compact Linear Collider (CLIC) project is exploring the possibility of constructing a multiTeV linear electron-positron collider for high-energy frontier physics studies beyond the LHC era. The CLIC concept is based on high-gradient normal-conducting accelerating structures [...]
SISSA, 2016 - 5 p. - Published in : PoS: ICHEP2016 (2016) , pp. 064 Fulltext: PDF; External link: PoS server
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016, pp.064

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2017-05-20
06:57
$\alpha$-decay study of $^{182,184}$Tl / Van Beveren, C (Leuven U.) ; Andreyev, A N (York U., England ; JAEA, Ibaraki) ; Barzakh, A E (St. Petersburg, INP) ; Cocolios, T E (CERN ; Manchester U.) ; de Groote, R P (Leuven U.) ; Fedorov, D (St. Petersburg, INP) ; Fedosseev, V N (CERN) ; Ferrer, R (Leuven U.) ; Ghys, L (Leuven U. ; SCK-CEN, Mol) ; Huyse, M (Leuven U.) et al.
α -decay spectroscopy of 182,184 Tl has been performed at the CERN isotope separator on-line ( ISOLDE ) facility. New fi ne-structure α decays have been observed for both isotopes. [...]
2016 - 23 p. - Published in : Czechoslov. J. Phys. G 43 (2016) 025102

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2017-05-20
06:57
No-scale supergravity inflation: A bridge between string theory and particle physics? / Ellis, John (King's Coll. London ; CERN)
The plethora of recent and forthcoming data on the cosmic microwave background (CMB) data are stimulating a new wave of inflationary model-building. Naturalness suggests that the appropriate framework for models of inflation is supersymmetry. [...]
2016 - 13 p. - Published in : Int. J. Mod. Phys. D 25 (2016) 1630027

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2017-05-20
06:57
How Radioactive Samples and Targets Can Help to Better Understand the Big Bang Theory / Schumann, Dorothea (PSI, Villigen) ; Barbagallo, Massimo (INFN, Bari) ; Stora, Thierry (CERN) ; Köster, Ulrich (Laue-Langevin Inst.) ; Gai, Moshe (Connecticut U.)
Over the past 20 years, we observed an increasing demand of precise and reliable experimental nuclear data in a number of scientific research fields like nuclear astrophysics, basic nuclear physics, nuclear medicine, geoscience, super heavy element research, and others. This demand induces also in an increasing number of requests for high-quality sample material in sufficient amounts and well-known isotopic composition, manufactured in a shape suitable for the specific envisaged application. [...]
2016 - 6 p. - Published in : Nucl. Phys. News 26 (2016) 20-25

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2017-05-20
06:57
The Gap and the origin of the fundamental forces / Zichichi, Antonino (Bologna U. ; INFN, Bologna ; CERN ; Enrico Fermi Ctr., Rome)
The energy level where the best values of the three fundamental gauge couplings (α1,α2,α3) converge is at least two orders of magnitude below the Planck energy level. The existence of this Gap could imply that the gravitational force ‘comes into being’ before QED, QFD and QCD. [...]
2016 - 7 p. - Published in : Int. J. Mod. Phys. A 31 (2016) 1630060

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2017-05-20
06:57
HIE-ISOLDE, the project and the physics opportunities / Borge, M J G (CERN ; Madrid, Inst. Estructura Materia) ; Riisager, K (Aarhus U.)
The ISOLDE facility at CERN offers the largest selection of ISOL beams today. The overall aim of the HIE-ISOLDE project is to enlarge the physics domains achievable with these beams, in particular by raising the maximum energy of post-accelerated beams to more than 10MeV/u. [...]
2016 - Published in : Eur. Phys. J. A 52 (2016) 334

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2017-05-20
06:57
CHARM: A Mixed Field Facility at CERN for Radiation Tests in Ground, Atmospheric, Space and Accelerator Representative Environments / Mekki, J (CERN) ; Brugger, M (CERN) ; Alia, R G (CERN) ; Thornton, A (CERN) ; Mota, N C Dos Santos (CERN) ; Danzeca, S (CERN)
Depending on the application, electronic systems and devices can be subjected to different radiation environments. According to the type of radiation encountered during operation, electronic components are simultaneously vulnerable to cumulative and single event effects. [...]
2016 - 9 p. - Published in : IEEE Trans. Nucl. Sci. 63 (2016) 2106-2114

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