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CERN Document Server Znaleziono 5 rekordów  Szukanie trwało 0.52 sekund. 
1.
Neutron induced radiation damage of plastic scintillators for the upgrade of the Tile Calorimeter of the ATLAS detector. / Mdhluli, J E (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Jivan, H (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Erasmus, R (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Davydov, Yu I (Dubna, JINR) ; Baranov, V (Dubna, JINR) ; Mthembu, S (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Mellado, B (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Sideras-Haddad, E (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Solovyanov, O (Serpukhov, IHEP) ; Sandrock, C (U. Witwatersrand, Johannesburg, Sch. Phys.) et al.
With the prediction that the plastic scintillators in the gap region of the Tile Calorimeter will sustain a significantly large amount of radiation damage during the HL-LHC run time, the current plastic scintillators will need to be replaced during the phase 2 upgrade in 2018. The scintillators in the gap region were exposed to a radiation environment of up to 10 kGy/year during the first run of data taking and with the luminosity being increased by a factor of 10, the radiation environment will be extremely harsh. [...]
2017 - 7 p. - Published in : J. Phys.: Conf. Ser. 878 (2017) 012008
In : Kruger2016 - Workshop on Discovery Physics at the LHC, Mpumulanga, South Africa, 4 - 9 Dec 2016, pp.012008
2.
CXCL$_{10}$ Is a Circulating Inflammatory Marker in Patients with Advanced Heart Failure: a Pilot Study / Altara, Raffaele (Cardiovascular Research Institute Maastricht, Netherlands ; University of Mississippi Medical Center) ; Manca, Marco (CERN) ; Hessel, Marleen H (Leiden U.) ; Gu, Yumei (Leuven U. ; KU Leuven, FET) ; van Vark, Laura C (Erasmus MC Thoraxcenter, Rotterdam) ; Akkerhuis, K Martijn (Erasmus MC Thoraxcenter, Rotterdam) ; Staessen, Jan A (Leuven U. ; KU Leuven, FET) ; Struijker-Boudier, Harry A J (Cardiovascular Research Institute Maastricht, Netherlands) ; Booz, George W (University of Mississippi Medical Center) ; Blankesteijn, W Matthijs (Cardiovascular Research Institute Maastricht, Netherlands)
Chemokines are involved in the remodeling of the heart; however, their significance as biomarkers in heart failure is unknown. We observed that circulating CXCR3 receptor chemokines CXCL9 and CXCL10 in a rat model of heart failure were increased 1 week after myocardial infarction [...]
2016 - 13 p. - Published in : JCTR 9 (2016) 302-314
3.
Radiation hardness of plastic scintillators for the Tile Calorimeter of the ATLAS detector / Jivan, H (U. Witwatersrand, Johannesburg, Sch. Phys. ; Pretoria, CSIR) ; Mellado, B (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Sideras-Haddad, E (U. Witwatersrand, Johannesburg, Sch. Phys. ; Pretoria, CSIR) ; Erasmus, R (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Liao, S (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Madhuku, M (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Peters, G (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Solvyanov, O (CERN)
The radiation damage in polyvinyl toluene based plastic scintillator EJ200 obtained from ELJEN technology was investigated. This forms part of a comparative study conducted to aid in the upgrade of the Tile Calorimeter of the ATLAS detector during which the Gap scintillators will be replaced. [...]
2015 - 7 p. - Published in : J. Phys.: Conf. Ser. 623 (2015) 012016 IOP Open Access article: PDF;
In : Kruger2014: The International Workshop on Discovery Physics at the LHC, Skukuza, Mpumulanga, South Africa, 1 - 5 Dec 2014, pp.012016
4.
Radiation hardness of plastic scintillators for the Tile Calorimeter of the ATLAS detector / Jivan, H (U. Witwatersrand, Johannesburg, Sch. Phys. ; Pretoria, CSIR) ; Sideras-Haddad, E (U. Witwatersrand, Johannesburg, Sch. Phys. ; Pretoria, CSIR) ; Erasmus, R (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Liao, S (U. Witwatersrand, Johannesburg, Sch. Phys.) ; Madhuku, M (iThemba LABS) ; Peters, G (U. Witwatersrand, Johannesburg, Sch. Phys. ; Pretoria, CSIR) ; Sekonya, K (U. Witwatersrand, Johannesburg, Sch. Phys. ; iThemba LABS) ; Solvyanov, O (CERN)
The radiation damage in polyvinyl toluene based plastic scintillator EJ200 obtained from ELJEN technology was investigated. This forms part of a comparative study conducted to aid in the upgrade of the Tile Calorimeter of the ATLAS detector during which the Gap scintillators will be replaced. [...]
2015 - 6 p. - Published in : J. Phys.: Conf. Ser. 645 (2015) 012019 Fulltext: PDF; IOP Open Access article: PDF;
In : Workshop on High Energy Particle Physics, Johannesburg, South Africa, 11 - 13 Feb 2015, pp.012019
5.
A comparative study of the radiation hardness of plastic scintillators for the upgrade of the Tile Calorimeter of the ATLAS detector / Liao, S (Witwatersrand U.) ; Erasmus, R (Witwatersrand U.) ; Jivan, H (Witwatersrand U.) ; Pelwan, C (Witwatersrand U.) ; Peters, G (Witwatersrand U.) ; Sideras-Haddad, E (Witwatersrand U.)
The influence of radiation on the light transmittance of plastic scintillators was studied experimentally. The high optical transmittance property of plastic scintillators makes them essential in the effective functioning of the Tile calorimeter of the ATLAS detector at CERN. [...]
2015 - 8 p. - Published in : J. Phys.: Conf. Ser. 645 (2015) 012021 Fulltext: PDF;
In : Workshop on High Energy Particle Physics, Johannesburg, South Africa, 11 - 13 Feb 2015, pp.012021

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