FNAL TB09 Plots Alessandra Borgia Syracuse Unviersity Marina Artuso, Jianchun Wang, Ray Mountain January 20, 2010.

FNAL TB09 Plots

Alessandra BorgiaSyracuse Unviersity

Marina Artuso, Jianchun Wang, Ray Mountain

January 20, 2010

Alessandra Borgia, Syracuse University Velo Meeting

2

Plots that are Readyas of Today

• All are complete for both sensors, n- and p-type.

• Ped and CMS Noise – There are many!– Signal vs channel– Gaussian fits per each sector

• Test Pulse– MPV vs link

• MPV vs Y Position (mm) for 500 V

• Cluster sizes for HV Scan when P type is High Irr

• Efficiencies for HV Scan when P type is High Irr

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

3

Plots Not Ready yet

• MPV vs Y Position (mm) for other voltages

• ADC vs Voltage projection, slice of MPV vs Y Position at high irr.

• Cluster sizes for HV Scan when N type is High Irr

• Efficiencies for HV Scan when N type is High Irr

• All are in process.

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

4

Noise PlotsA

DC

s

ChannelA

DC

s

Channel

Signal + JC Effect Signal

N Type – 500V – Pedestal

N Type – 500V – CMS

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

5

Noise

N Type – 500V – CMS

N Type – 500V – Ped

File Name: RR_0deg_Top_latency_0x17_delay_40ns_Kazu_HV500-20090427-

081938.mdfConditions:Beam at Top

N type – Low IrrP type – High Irr

What these plot represent:Plots of the means of Gaussian noise fits for each strip in a sector.

i.e. sum of noise in a sector

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

6

Noise

P Type – 500V – CMS

P Type – 500V – Ped

File Name: RR_0deg_Top_latency_0x17_delay_40ns_Kazu_HV500-20090427-

081938.mdfConditions:Beam at Top

N type – Low Irr P type – High Irr

Dead chip on p-type will be removed

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

7

Test PulseN Type: Channels 9 and 30

due to timing shift

TBTP Tell1 5; Run: 20090428-170658; Latency=13

y = 0.0005x + 10.154

y = 0.0003x + 10.193-5

0

5

10

15

20

0 10 20 30 40 50 60 70

Link

AD

C M

ea

n

Channel 9 TPChannel 30 TPLinear (Channel 30 TP)Linear (Channel 9 TP)

**Means obtained the same way as the noise, only I pick out the channel that has the signal on it, which I know before hand; plot mean per link.

2 channels are pulsed per link, so 128 channels hit.

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

8

Test PulseP Type: Channels 3 and 24

TBTP: Tell1 8; Run#: 20090428-170658; Latency=13

y = 0.0091x + 11.059

y = 0.0109x + 11.013

0

2

4

6

8

10

12

14

16

18

20

0 10 20 30 40 50 60 70

Link

AD

C M

ean

Channel 3 TPChannel 24 TPLinear (Channel 24 TP)Linear (Channel 3 TP)

The ADC value should by consistent for each link.2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

9

N Type Charge Collection

-40 -30 -20 -10 0 10 20 30 4011

12

13

14

15

16

17

18

N Type MPV Vs Y (Tell1 5)

N Type MPVs Vs Y (Tell1 5)

Position (mm)

MPV

(ADC

s)

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

10

N Type withfluence superimposed

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

11

P Type Charge Collection

-40 -30 -20 -10 0 10 20 30 408

10

12

14

16

18

20

P Type MPV vs Y (Tell1 8)

P Type MPVS

Position (mm)

MPV

(ADC

s)

2010 January 20

Alessandra Borgia, Syracuse University Velo Meeting

12

P Type withfluence superimposed

2010 January 20

ADC vs Voltage projection

JC’s ppt from last week’s SU Velo mtg

Just from eyeballing, this is the shape:

0 100 200 300 400 500 600 700 8000

5

10

15

20

25

30

35

40 N Type Voltage Projection

ESTIMATE-JCs plot

Voltage (V)

ADCs

**NB**Of course, will do it properly….wanted to see the shape.

2010 January 20 13Alessandra Borgia, Syracuse

University Velo Meeting

Cluster Size where P type is High Irr

at 500V

N Type 500V P Type 500V

2010 January 20 14Alessandra Borgia, Syracuse

University Velo Meeting

File Name: RR_0deg_Top_latency_0x17_delay_40

ns_Kazu_HV500-20090427-081938.mdfConditions:Beam at Top

N type – Low IrrP type – High Irr

Cluster Size where P type is High Irr

50V

N Type 50V P Type 50V

2010 January 20 15Alessandra Borgia, Syracuse

University Velo Meeting

File Name: RR_0deg_Top_latency_0x17_delay_40ns_Kazu_HV50-20090427-060008.mdf

Conditions:Beam at Top

N type – Low IrrP type – High Irr

Alessandra Borgia, Syracuse University Velo Meeting

16

Efficiencies

0 100 200 300 400 500 6000

5

10

15

20

25

30

35

40

45

50

Efficiencies of N and P Types where P type is High Irr

N Type - Low Irr

P Type - High Irr

Voltage (V)

Efficie

ncy

(%)

Efficiencies considered when:

1 track from pixel telescope is within ± 100um of cluster position on sensor

2010 January 20