# CERN Published Articles

2019-09-20
08:41
 A hyperfine look at titanium dioxide / Schell, J (CERN ; Duisburg-Essen U.) ; Zyabkin, D ; Lupascu, Doru C (Duisburg-Essen U.) ; Hofsäss, Hans-Christian ; Karabasov, M O (Duisburg-Essen U.) ; Welker, A (CERN) ; Schaaf, P 2019 - 6 p. - Published in : AIP Adv. 9 (2019) 085208

2019-09-20
08:41
 Electroweak measurements at the LHC / Hamel de Monchenault, Gautier (IRFU, Saclay) To our present knowledge, all of the physics at the LHC can be described in the framework of the Standard Model of particle physics. Indeed, the newly discovered Higgs boson with a mass close to 125 GeV seems to confirm the predictions of the theory. [...] 2017 - 26 p. - Published in : Ann. Rev. Nucl. Part. Sci. 67 (2017) 19-44

2019-09-20
08:41
 Standard Model Physics at the Large Hadron Collider (LHC) / Yoo, Hwi Dong (Seoul Natl. U.) The Large Hadron Collider (LHC) is the most powerful hadron collider ever built and the Higgs boson, which is the last piece of the Standard Model, was discovered in 2012 using the data by the ATLAS and CMS experiments at the LHC. After the discovery, particle physicists have been conducting high precision testing of the Standard Model theory and such studies can provide indirect sensitivities to new physics. [...] 2017 - 7 p. - Published in : AAPPS Bull. 27 (2017) 4-10

2019-09-20
08:41
 The ATLAS multi-user upgrade and potential applications / Mustapha, B (Argonne, PHY) ; Nolen, J A (Argonne, PHY) ; Savard, G (Argonne, PHY) ; Ostroumov, P N (Michigan State U., East Lansing (main)) With the recent integration of the CARIBU-EBIS charge breeder into the ATLAS accelerator system to provide for more pure and efficient charge breeding of radioactive beams, a multi-user upgrade of the ATLAS facility is being proposed to serve multiple users simultaneously. ATLAS was the first superconducting ion linac in the world and is the US DOE low-energy Nuclear Physics National User Facility. [...] 2017 - 11 p. - Published in : JINST 12 (2017) T12002

2019-09-20
08:41
 A readout digitization system for the ATLAS muon spectrometer phase-I tRPC trigger upgrade / Meng, X T (Lanzhou U. ; Michigan U.) ; Levin, D S (Michigan U.) ; Chapman, J W (Michigan U.) ; Li, D C (Lanzhou U.) ; Yao, Z E (Lanzhou U.) ; Zhou, B (Michigan U.) The front-end digitization electronics for thin-Resistive Plate Chambers to be installed as part of the ATLAS Muon Spectrometer Phase-I upgrade project is described. The design is based on the CERN HPTDC and GOL chips. [...] 2017 - 16 p. - Published in : JINST 12 (2017) T10007

2019-09-20
08:41
 Performance evaluation of a point of load for the upgrade of the ATLAS - LAr calorimeter / Lazzaroni, M (INFN, Milan ; Milan U.) ; Citterio, M (INFN, Milan) ; Latorre, S (INFN, Milan) The paper deals with the magnetic field (often denoted also as B-field) behavior of Point of Load devices developed in order to meet the requirement in term of magnetic field and radiation hardness mandatory for experiments operating at LHC. Devices have been tested under magnetic field up to about 1.2 T at the Laboratorio Acceleratori e Superconduttività Applicata (LASA), a laboratory located in Milan (Italy). [...] 2017 - 16 p. - Published in : Measurement 98 (2017) 205-220

2019-09-20
08:41
 Search for the $^{73}\mathrm{Ga}$ ground-state doublet splitting in the $\beta$ decay of $^{73}\mathrm{Zn}$ / Vedia, V (UCM, Madrid, Dept. Phys.) ; Paziy, V (UCM, Madrid, Dept. Phys.) ; Fraile, L M (UCM, Madrid, Dept. Phys.) ; Mach, H (UCM, Madrid, Dept. Phys. ; NCBJ, Swierk) ; Walters, W B (Maryland U., Dept. Chem.) ; Aprahamian, A (Notre Dame U.) ; Bernards, C (Cologne U. ; Yale U. (main)) ; Briz, J A (Madrid, Inst. Estructura Materia) ; Bucher, B (Notre Dame U. ; LLNL, Livermore) ; Chiara, C J (Maryland U., Dept. Chem. ; Argonne, PHY) et al. The existence of two close-lying nuclear states in $^{73}$Ga has recently been experimentally determined: a 1/2$^−$ spin-parity for the ground state was measured in a laser spectroscopy experiment, while a J$^{\pi} = 3/2^−$ level was observed in transfer reactions. This scenario is supported by Coulomb excitation studies, which set a limit for the energy splitting of 0.8 keV. [...] 2017 - 13 p. - Published in : Phys. Rev. C 96 (2017) 034311

2019-09-20
08:41
 Probing of $Z\gamma\gamma$ production sensitivity to anomalous quartic gauge couplings at LHC experiments with $\sqrt{s} = 13$ TeV / Kurova, A S (Moscow Phys. Eng. Inst.) ; Soldatov, E Yu (Moscow Phys. Eng. Inst.) Sensitivity to anomalous $ZZ\gamma\gamma$ and $Z\gamma\gamma\gamma$ couplings in $Z\gamma\gamma$ production was probed for the ATLAS experiment at Large Hadron Collider. $Z\gamma\gamma$ process with anomalous couplings simulation in pp-collisions with $\sqrt{s} = 13$ TeV was performed using $\texttt{VBFNLO}$ MC generator. [...] Springer, 2017 - 5 p. - Published in : Phys. At. Nucl. 80 (2017) 725-729 - Published in : Yad. Fiz.: 80 (2017) , no. 4, pp. 414-418

2019-09-20
08:41
 Shashlik calorimeters with embedded SiPMs for longitudinal segmentation / Berra, A (INFN, Milan Bicocca ; Insubria U., Varese) ; Brizzolari, C (INFN, Milan Bicocca ; Insubria U., Varese) ; Cecchini, S (INFN, Bologna) ; Chignoli, F (INFN, Milan Bicocca ; Milan Bicocca U.) ; Cindolo, F (INFN, Bologna) ; Collazuol, G (INFN, Padua) ; Delogu, C (INFN, Milan Bicocca ; Milan Bicocca U.) ; Gola, A (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Jollet, C (Strasbourg, IPHC) ; Longhin, A (INFN, Padua) et al. Effective longitudinal segmentation of shashlik calorimeters can be achieved taking advantage of the compactness and reliability of silicon photomultipliers. These photosensors can be embedded in the bulk of the calorimeter and are employed to design very compact shashlik modules that sample electromagnetic and hadronic showers every few radiation lengths. [...] 2017 - 6 p. - Published in : IEEE Trans. Nucl. Sci. 64 (2017) 1056-1061

2019-09-20
08:41
 Hadron structure and spectroscopy at COMPASS. Overview of certain tasks / Denisenko, I (Dubna, JINR) ; Guskov, A (Dubna, JINR) ; Mitrofanov, E (Dubna, JINR) COMPASS is a fixed-target experiment at CERN with a long history and intense and diverse physics programme. In the Review we consider particular points of the existing and possible future programme: test of the chiral theory predictions with hadron beam, search for exotic charmonia, study of the EMC effect in the Drell–Yan process, search for production of bound $p\overline p$ states and study of prompt photon production in hadronic interactions.. 2017 - 24 p. - Published in : Phys. Part. Nucl. 48 (2017) 635-658