UPDATES ON NSI ANALYSIS WITH ANTARES N R K CHOWDHURY, TARAK THAKORE - PowerPoint PPT Presentation

� 1 UPDATES ON NSI ANALYSIS WITH ANTARES N R K CHOWDHURY, TARAK THAKORE


 
 
 
 
 
 
 
 
 
 
 � 2 ADAPTED CODE VS EVTRATE ▸ ▸ Binning scheme in E reco between (0.5, 200) GeV 
 Binning gg in E reco 
 20 uniformggglogarithmic biggns between [0.5, 100] GeV 1 low energy bin with logE < 1.2. 
 7 energy bins between 1.2 < logE < 2. 1 bin 7 bins The implementation were different in two codes. The bin centres and bin edges were slightly different.

� 3 ADAPTED CODE VS EVTRATE ▸ Binning scheme in E reco ▸ Muon background template 
 Thee public muon background template was different from the one used in the published paper. N 𝜈

(DIS)AGREEMENT AT THE EVENT LEVEL ▸ Link to sheets. 
 https://docs.google.com/spreadsheets/d/1HHXzDTrHawYNKEeIBtfHiq_csU_vt35eVsuXglOwtGA/ edit?ts=5e73ef57#gid=528503813 ▸ CC-muon MC events are off my ~90 events. We were reading two different samples of MC . Δ N MC ) n e z ( s o c Random binning in panda! E reco


 ADAPTED CODE VS EVTRATE ▸ Tarak’s plot. BF ϵ 𝜈𝜐 : -1.4E-3 My plot. BF ϵ 𝜈𝜐 : -1.3E-3


 NEW NSI SENSITIVITY PLOT Extending the contours to four quadrants. ▸ ▸ Likelihood landscape in plane Contour plot in plane ϵ μτ − ϵ ττ ϵ μτ − ϵ ττ

NEW NSI LIMITS PLOT Extending the contours to four quadrants. ▸ Needs to extended further in y range. ▸ Likelihood landscape in plane Contour plot in plane ϵ μτ − ϵ ττ ϵ μτ − ϵ ττ


 ANTARES VS ORCA ▸ Old plot New plot

SUMMARY TODO 1) Only thing left to do is to get the sensitivity bands corresponding to random MC toy event distributions.

TEXT THANKS