CERN Accelerating science

CERN Published Articles

Darreres entrades:
2018-05-18
06:50
Towards $^{31}$Mg-$\beta$-NMR resonance linewidths adequate for applications in magnesium chemistry / Stachura, M (TRIUMF) ; McFadden, R M L (British Columbia U., Chem. Dept.) ; Chatzichristos, A (British Columbia U.) ; Dehn, M H (British Columbia U.) ; Gottberg, A (TRIUMF) ; Hemmingsen, L (U. Copenhagen (main)) ; Jancso, A (Szeged U.) ; Karner, V L (British Columbia U., Chem. Dept.) ; Kiefl, R F (British Columbia U.) ; Larsen, F H (U. Copenhagen (main)) et al.
The span of most chemical shifts recorded in conventional $^{25}$Mg-NMR spectroscopy is $\sim$ 100 ppm. Accordingly, linewidths of $\sim$ 10 ppm or better are desirable to achieve adequate resolution for applications in chemistry. [...]
2017 - 8 p. - Published in : Hyperfine Interact. 238 (2017) 32
In : 10th International Workshop on Application of Lasers and Storage Devices in Atomic Nuclei Research : Recent Achievements and Future Prospects, Poznan, Poland, 16 - 19 May 2016, pp.32

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2018-05-18
06:50
Open Charm Measurements at CERN SPS Energies with the New Vertex Detector of the NA61/SHINE Experiment / Merzlaya, A (Jagiellonian U. ; St. Petersburg State U.) /NA61/SHINE
The heavy-ion programme of the NA61/SHINE experiment at the CERN SPS has been expanded to allow precise measurements of exotic particles with short lifetime. The study of open charm meson production is a sensitive tool for new detailed investigations of the properties of hot and dense matter formed in nucleus-nucleus collisions. [...]
2018 - Published in : KnE Energ. Phys. 3 (2018) 154 Fulltext: PDF;
In : The 3rd International Conference on Particle Physics and Astrophysics, Moscow, Russia, 2 - 5 Oct 2017, pp.154

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2018-05-18
06:50
Scheduling Optimization in Grid with VO Stakeholders’ Preferences / Toporkov, Victor (National Research University, Moscow) ; Toporkova, Anna (National Research University, Moscow) ; Yemelyanov, Dmitry (National Research University, Moscow) ; Bobchenkov, Alexander (National Research University, Moscow) ; Tselishchev, Alexey (CERN)
The problem of intelligent Grid computing and job-flow scheduling with regard to preferences given by various groups of virtual organization (VO) stakeholders (such as users, resource owners and administrators) is studied. A specific flexible resources share algorithm is proposed for job-flow scheduling which enables to achive a balance between the VO stakeholders’ conflicting preferences and policies. [...]
2016 - 10 p. - Published in : 10.1007/978-3-319-48829-5_18
In : 10th International Symposium on Intelligent Distributed Computing, Paris, France, 10 - 12 Oct 2016, pp.185-194

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2018-05-18
06:50
The Small Acceptance Vertex Detector of NA61/SHINE / Deveaux, M (Goethe U., Frankfurt (main)) ; Aduszkiewicz, A (Warsaw U. (main)) ; Ali, Y (Jagiellonian U. (main)) ; Baszczyk, M (AGH-UST, Cracow) ; Brylinski, W (Warsaw U. of Tech.) ; Dorosz, P (AGH-UST, Cracow) ; Di Luise, S (ETH, Zurich (main)) ; Feofilov, G (St. Petersburg State U.) ; Gazdzicki, M (Goethe U., Frankfurt (main)) ; Igolkin, S (St. Petersburg State U.) et al. /NA61/SHINE
Charmonium production in heavy ion collisions is considered as an important diagnostic probe for studying the phase diagram of strongly interacting matter for potential phase transitions. The interpretation of existing data from the CERN SPS is hampered by a lack of knowledge on the properties of open charm particle production in the fireball. [...]
2018 - 6 p. - Published in : EPJ Web Conf.: 171 (2018) , pp. 10003
- Published in : EPJ Web Conf.: 171 (2018) , pp. 21001 Fulltext: PDF;

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2018-05-18
06:50
A SystemVerilog-UVM Methodology for the Design, Simulation and Verification of Complex Readout Chips in High Energy Physics Applications / Marconi, Sara (Perugia U. ; INFN, Perugia ; CERN) ; Conti, Elia (CERN) ; Placidi, Pisana (Perugia U. ; INFN, Perugia) ; Scorzoni, Andrea (Perugia U. ; INFN, Perugia) ; Christiansen, Jorgen (CERN) ; Hemperek, Tomasz (Bonn U.)
The adoption of a system-level simulation environment based on standard methodologies is a valuable solution to handle system complexity and achieve best design optimization. This work is focused on the implementation of such a platform for High Energy Physics (HEP) applications, i.e. [...]
2017 - 7 p. - Published in : 10.1007/978-3-319-47913-2_5
In : 2015 Applications in Electronics Pervading Industry, Environment and Society Conference, Rome, Italy, 5 - 6 May 2015, pp.35-41

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2018-05-18
06:50
Profiting from Several Recommendation Algorithms Using a Scalable Approach / Lanza, Daniel (CERN) ; Chávez, F (Extremadura U.) ; Fernandez, Francisco (Extremadura U.) ; Garcia-Valdez, M (Inst. Tech. Tijuana) ; Trujillo, Leonardo (Inst. Tech. Tijuana) ; Olague, Gustavo (CICESE, Ensenada)
This chapter proposes the use of a scalable platform to run a complex recommendation system. We focus on a system made up of several recommendation algorithms which are run as an offline process. [...]
2016 - 19 p. - Published in : 10.1007/978-3-319-44003-3_14
In : Numerical and Evolutionary Optimization Workshop, Tijuana, Mexico, 23 - 25 Sep 2015, pp.357-375

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2018-05-18
06:50
A Real-Time Reconfigurable Collision Avoidance System for Robot Manipulation / Di Castro, Mario (CERN ; Madrid, Polytechnic U.) ; Blanco Mulero, David (CERN ; Madrid, Polytechnic U.) ; Ferre, Manuel (Madrid, Polytechnic U.) ; Masi, Alessandro (CERN)
Intelligent robotic systems are becoming fundamental actors in industrial and hazardous facilities scenarios. Aiming to increase personnel safety and machine availability, robots can help perform repetitive and dangerous tasks which humans either prefer to avoid or are unable to do because of hazards, space constraints or the extreme environments in which they take place, such as outer space or radioactive experimental areas. [...]
2017 - 5 p. - Published in : 10.1145/3068796.3068800

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2018-05-18
06:50
Conformance checking for programmable logic controller programs and specifications / Darvas, Daniel (Budapest, Tech. U.) ; Majzik, Istvan (Budapest, Tech. U.) ; Vinuela, Enrique Blanco (CERN)
Verification of industrial control systems' software is an important task, as the cost of failure in these systems is typically high. Formal verification methods can complement the currently used testing techniques, especially if requirements are formally specified. [...]
2016 - 8 p. - Published in : 10.1109/SIES.2016.7509409

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2018-05-18
06:50
PLC code generation based on a formal specification language / Darvas, Daniel (CERN ; Budapest, Tech. U.) ; Vinuela, Enrique Blanco (CERN) ; Majzik, Istvan (Budapest, Tech. U.)
The complexity and quality needs of PLC-based control system software have largely increased. Formal specification methods can help to cope with these needs. [...]
2017 - 8 p. - Published in : 10.1109/INDIN.2016.7819191

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2018-05-18
06:50
Characterization of a PET prototype based on monolithic detectors / Marin, Jesus (Madrid, CIEMAT) ; Morcillo, Miguel Angel (Madrid, CIEMAT) ; Navarrete, Javier (Madrid, CIEMAT) ; Oller, Juan Carlos (Madrid, CIEMAT) ; Oteo, Marta (Madrid, CIEMAT) ; Perez, Jose Manuel (Madrid, CIEMAT) ; Rato Mendes, Pedro (Madrid, CIEMAT) ; Romero, Luciano (Madrid, CIEMAT) ; Sarasola, Iciar (CERN) ; Vela, Oscar (Madrid, CIEMAT)
We have characterized a PET prototype based on monolithic scintillator detectors. The prototype has a modular design with 8 identical detector cassettes, each housing 4 monolithic blocks. [...]
2017 - 3 p. - Published in : 10.1109/NSSMIC.2016.8069437
In : IEEE Nuclear Science Symposium and Medical Imaging Conference, Strasbourg, France, 29 Oct - 6 Nov 2016, pp.8069437

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