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2019-05-18
10:10
General Discussion on Medical Radionuclides / Qaim, S M (Julich, Forschungszentrum)
At the end of the formal session on Medical Radionuclides, in which several invited and contributed papers were presented, a general discussion was held. Two topics were chosen: 1) New experimental facilities; 2) Feasibility of formation of a network of laboratories. [...]
Geneva : CERN, 2019 - 3 p. - Published in : CERN Proc.: 1 (2019) , pp. 361-363 Fulltext: PDF;
In : 15th International Conference on Nuclear Reaction Mechanisms, Varenna, Italy, 11 - 15 Jun 2018, pp.361-363

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2019-05-18
10:10
HIGH-ENERGY HADRON COLLISIONS ON COMPLEX NUCLEI AND THE PROPAGATION OF HADRONIC SYSTEMS THROUGH NUCLEAR MATTER. (TALK) / Van Hove, L (CERN ; Munich, Max Planck Inst.)
We shall first discuss briefly two experiments which suggest that the study of high energy hadron collisions on complex nuclei may well become an important source of information on multi-particle hadrodynamics. just as photoproduction reactions on nuclei play an essential role in the study of the vector mesons. [...]
1973 - 13 p. - Published in : (1973) , pp. 371-383
In : Particle Interactions at Very High Energies (Part A), Leuven, Belgium, 12 - 25 Aug 1973, pp.371-383

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2019-05-17
08:29
Longitudinal Beam Dynamics - Recap / Tecker, Frank (CERN)
The course gives a very brief summary of longitudinal beam dynamics for both linear and circular accelerators. After discussing the synchronism conditions in linacs, it focuses on the particle motion in synchrotrons. [...]
2018 - 16 p. - Published in : CERN Yellow Rep. School Proc. 5 (2018) 31 Fulltext: PDF;
In : CAS - CERN Accelerator School: Beam Injection, Extraction and Transfer, Erice, Italy, 10 - 19 Mar 2017, pp.31 (CERN-2018-008-SP)

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2019-05-17
08:29
Electron Cloud Effects / Iadarola, G (CERN) ; Rumolo, G (CERN)
Secondary electron emission in combination with the elecromagnetic fields generated by a bunched beam can lead to the formation of electron clouds in the beam chambers of particle accelerators. The interaction of the circulating beam with the e-cloud can lead to transverse instabilities, beam losses, transverse emittance degradation. [...]
2018 - 8 p. - Published in : CERN Yellow Rep. Conf. Proc. 1 (2018) 49-56 Fulltext: PDF;
In : ICFA Mini-Workshop on Impedances and Beam Instabilities in particle accelerators, Benevento, Italy, 18 - 22 Sep 2017, pp.49-56 (CERN-2018-003-CP)

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2019-05-17
08:29
In-flight Search for $K^+ \to \pi^+ \nu \bar \nu$: First NA62 Results / Ceccucci, Augusto (CERN) /NA62
NA62 has searched for the $K^+ \to \pi^+ \nu \bar{\nu}$ decay using a new kaon decay in-flight technique. One candidate event, compatible with the Standard Model prediction, has been observed from a sample of $1.2 \times 10^{11}$ decays. [...]
SISSA, 2018 - 7 p. - Published in : PoS ALPS2018 (2018) 006 Fulltext: PDF; External link: PoS server
In : an Alpine LHC Physics Summit, Obergurgl, Austria, 15 - 20 Apr 2018, pp.006

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2019-05-17
08:29
Low-energy antimatter experiments at the antiproton decelerator at CERN: Testing CPT invariance and the WEP / Tietje, Ingmari C (CERN ; Berlin, Tech. U.)
The riddle of the baryon asymmetry, i.e. the matter antimatter imbalance in the universe can be addressed by comparing matter particles with their antimatter counterparts. [...]
2018 - 15 p. - Published in : J. Phys. : Conf. Ser. 1071 (2018) 012021 Fulltext: PDF;

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2019-05-17
08:29
Cern Irradiation Facilities / Pozzi, Fabio (CERN) ; Garcia Alia, Ruben (CERN) ; Brugger, Markus (CERN) ; Carbonez, Pierre (CERN) ; Danzeca, Salvatore (CERN) ; Gkotse, Blerina (CERN) ; Jaekel, Martin Richard (CERN) ; Ravotti, Federico (CERN) ; Silari, Marco (CERN) ; Tali, Maris (CERN ; Jyvaskyla U.)
CERN provides unique irradiation facilities for applications in dosimetry, metrology, intercomparison of radiation protection devices, benchmark of Monte Carlo codes and radiation damage studies to electronics..
2017 - 5 p. - Published in : Radiat. Prot. Dosim. 180 (2018) 120-124
In : 13th Symposium on Neutron and Ion Dosimetry, Cracow, Poland, 13 - 19 May 2017, pp.120-124

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2019-05-17
08:29
Implications of flavour anomalies for new physics / Mahmoudi, Farvah (Lyon, IPN ; CERN) ; Hurth, Tobias (U. Mainz, PRISMA) ; Neshatpour, Siavash (IPM, Tehran)
We discuss the observed deviations in $b \to s \ell^+ \ell^-$ processes from the Standard Model predictions and present global fits for both hadronic effects and the New Physics description of these anomalies. We investigate whether the different anomalies can be described by a consistent New Physics effect. [...]
SISSA, 2018 - 9 p. - Published in : PoS CORFU2017 (2018) 038 Fulltext: PDF; External link: PoS server
In : Corfu2017: 17th Hellenic School and Workshops on Elementary Particle Physics and Gravity, Corfu, Attiki, Greece, 2 - 28 Sep 2017, pp.038

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2019-05-17
08:28
Measurement of target-polarization dependent azimuthal asymmetries in SIDIS and Drell-Yan processes at COMPASS experiment / Parsamyan, Bakur (CERN ; Turin U. ; INFN, Turin)
According to QCD the quark structure of the nucleon spin within the \textit{twist-2} approximation is parameterized by eight transverse-momentum-dependent (TMD) parton distribution functions (PDFs). The PDFs describe the distributions of longitudinal and transverse momenta of partons and their correlations with nucleon and quark polarizations and can be accessed through measurement of spin (in)dependent azimuthal asymmetries in semi-inclusive DIS (SIDIS) and Drell-Yan processes.The COMPASS experiment at CERN, as part of its programme, addresses the exploration of the spin structure of the nucleon by measuring spin (in)dependent azimuthal asymmetries in semi-inclusive DIS and, recently, also in Drell-Yan processes. [...]
SISSA, 2018 - 16 p. - Published in : PoS QCDEV2017 (2018) 042 Fulltext: PDF; External link: PoS server

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2019-05-17
04:27
Exploring new physics from $\nu_\tau$ events in OPERA / Meloni, Davide (Rome III U.)
We analyze in details the impact of the $10$ $\nu_\tau$ events seen in the OPERA experiment in constraining the Non Standard Interaction parameter $\varepsilon_{\mu\tau}$ affecting neutrino propagation in matter and the allowed parameter space of models with one sterile neutrino of the $3+1$ type..
arXiv:1903.08933.- 2019-05-10 - 11 p. - Published in : Phys. Lett. B 792 (2019) 199-204 Article from SCOAP3: PDF; Fulltext: PDF;

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