Performance plots for the Dual Phase FD TDR 27mar2018 - UPDATE - PowerPoint PPT Presentation

Performance plots for the Dual Phase FD TDR 27mar2018 - UPDATE Jose Soto & Bea Tapia & Michel Sorel

Summary Update on: - SN FermiDirac distribution at T = 3.5MeV - SN monoenergetic 10 MeV. - Nucleon Decay. Beam events (~3 GeV): No results for now. 2

Performance plots: Neutrino detection efficiency Using protoDUNE Dual Phase geometry, and simulating only S1 photons. We get the number of photoelectrons emitted by the photocathode (applying an uniform quantum efficiency of 0.2). Using different event generators already existing in LArSoft: Marley for SN (low energy events). GENIE for beam events and NDK. 3

SN neutrinos: nue CC Fermi-Dirac at T = 3.5 MeV - Simulated 10k events uniformly distributed in the active volume of the detector (protoDUNE DP). - Events generated using MARLEY. - Energy of the nue follows a F-D distribution at 3.5 MeV. (*) * From Marley User Manual. 4

SN neutrinos: nue CC Fermi-Dirac at 3.5MeV 5

SN neutrinos: nue CC Fermi-Diract at 3.5MeV We detect an average of 38 PE (2.0 PE/MeV of deposited Energy). 6

SN neutrinos: nue CC Fermi-Diract at 3.5MeV 7

SN neutrinos: nue CC Fermi-Diract at 3.5MeV Map of the PE normalized to 1 event per bin. - 10k events simulated. - Only the active volume is plotted (PMTs located at x = - 400 cm) - 24x24 bins of 25x25 cm (the light map resolution) - Histogram normalized to 1 event per bin (24*24/10k). - For an average deposited energy of 19.4 MeV/evt. 8

SN neutrinos: nue CC Fermi-Diract at 3.5MeV Map of the PE normalized to 1 event per bin. - 10k events simulated. - Only the active volume is plotted (PMTs located at x = - 400 cm) - 24x24 bins of 25x25 cm (the light map resolution) - Histogram normalized to 1 event per bin (24*24/10k). - For an average deposited energy of 19.4 MeV/evt. Log scale 9

SN neutrinos: nue CC Fermi-Diract at 3.5MeV #PE/MeV - 1 evt per bin - 10k events simulated. - 24x24 bins of 25x25cm (the light map resolution) - Histogram normalized to 1 event per bin (24*24/10k). - Histogram normalized to 1 MeV of deposited energy. 10

SN neutrinos: nue CC 10MeV monoenergetic 11

SN neutrinos: nue CC 10MeV monoenergetic 12

SN neutrinos: nue CC 10MeV monoenergetic 13

SN neutrinos: nue CC 10MeV monoenergetic 14

Nucleon Decay neutrinos All deposited energy (no matters if any particle leaves the AV) 15

Nucleon Decay neutrinos All deposited energy (no matters if any particle leaves the AV) 16

Nucleon Decay neutrinos All deposited energy (no matters if any particle leaves the AV) 17

Nucleon Decay neutrinos All deposited energy (no matters if any particle leaves the AV) 18

Nucleon Decay neutrinos The position taking into account in the previous plots is the vertex of the interaction. We are taking into account all deposited energy generated by all particles generated in the interaction (even if they leave the active volume). We are doing some tests to obtain the energy deposited only in the AV (ongoing). 19

Nucleon Decay neutrinos Only particles inside the AV. 20

Nucleon Decay neutrinos Only particles inside the AV. 21

Nucleon Decay neutrinos Only particles inside the AV. 22

Nucleon Decay neutrinos Only particles inside the AV. 23

Average visibility Cathode 24

Average visibility Cathode 25