CMSPublic Web>WebPreferences>TrackingPOGPlots2016 (2019-09-13, JonatanPiedra)

CMS Tracking POG Performance Plots for year 2016

Contents:

CMS Tracking POG Performance Plots for year 2016
- Muon-track efficiency using tag and probe method
- Charged pion-track efficiency

Muon-track efficiency using tag and probe method

Plot	Description
	Data (black dots) and simulation (light blue rectangles) tracking efficiency for muons coming from the Z decay as a function of the absolute pseudorapidity of the probe muon (top) and the number of primary vertices (bottom).
	Data (black dots) and simulation (purple rectangles) tracking efficiency for muons coming from the Z decay as a function of the absolute pseudorapidity(left) and the number of primary vertices(right) of the probe muon for tracks in the Tracker-only seeded collection.

Charged pion-track efficiency

	ΔM=M(D*)-M^(D0) distributions for Kpi (left) and K3pi (right) for data. The fitted shapes in blue well describe data point for both signal (solid) and background (dashed).
	The ratio of tracking relative efficiencies for charged pions, as a function of the minimum D* candidates pT threshold, is shown in three different pseudorapidity regions: barrel (blue), transition (green) and endcap (red).
	The ratio of tracking relative efficiencies for charged pions, as a function of the minimum selected track pT threshold, is shown in three different pseudorapidity regions: barrel (blue), transition (green) and endcap (red).

ΔM=M(D*)-M^(D0) distributions for Kpi (left) and K3pi (right) for data.

The fitted shapes in blue well describe data point for both signal (solid) and background (dashed).

The ratio of tracking relative efficiencies for charged pions, as a function of the minimum D* candidates pT threshold, is shown in three different pseudorapidity regions: barrel (blue), transition (green) and endcap (red).

The ratio of tracking relative efficiencies for charged pions, as a function of the minimum selected track pT threshold, is shown in three different pseudorapidity regions: barrel (blue), transition (green) and endcap (red).

-- EricaBrondolin - 2017-03-14

Attachments

Topic attachments
I	Attachment	History	Action	Size	Date	Who
jpg	deltaM_2b2016_RR.jpg	r1	manage	57.9 K	2017-05-09 - 11:30	ValentinaMariani
jpg	deltaM_4b2016_RR.jpg	r1	manage	56.9 K	2017-05-09 - 11:31	ValentinaMariani
png	effi_tot_ReReco.png	r1	manage	19.3 K	2017-05-09 - 11:36	ValentinaMariani
png	effi_trackpt_RR.png	r1	manage	21.2 K	2017-05-09 - 11:38	ValentinaMariani

Topic revision: r3 - 2019-09-13 - JonatanPiedra

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