1 pebs prototype perdaix was launched in october 2010 from kiruna, sweden
TRANSCRIPT
![Page 1: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/1.jpg)
1
PEBS Prototype PERDaix was launched
in October 2010from Kiruna, Sweden
![Page 2: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/2.jpg)
![Page 3: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/3.jpg)
3
Dark Matter ?Astrophysics ?
Solar Modulation ?
Galprop
Adriani+’08
![Page 4: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/4.jpg)
4
Charge-Signdependent Solar Modulation ?
Proton
Anti-Proton
![Page 5: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/5.jpg)
PEBS Prototype: PERDaix
5
420mm
800mm
200mm
Acceptance ~40 cm²srweight ~40kgpower ~90W
• Proton Electron RadiationDetector Aix-La-Chapelle
• Balloon-borne spectrometer
• Measurement of cosmic raysup to 5 GeV
• First successfull balloon flightin October 2010
![Page 6: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/6.jpg)
PEBS Prototype: PERDaix
6
Acceptance ~40 cm²srweight ~40kgpower ~90W
• Proton Electron RadiationDetector Aix-La-Chapelle
• Balloon-borne spectrometer
• Measurement of cosmic raysup to 5 GeV
• First successfull balloon flightin October 2010
![Page 7: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/7.jpg)
7
B/C - data
Dark Matter ?Astrophysics ?
B.B
eis
cher
et
al.,
New
Journ
al of
Physi
cs 1
1 (
20
09
) 1
05
02
1(1
5pp).
Galprop
![Page 8: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/8.jpg)
8
PEBS-02, 1 GeV – 2 TeV
AMS-02, 1 GeV – 1 TeV
PAMELA, 1 GeV – 0.5 TeV
(5 years)
Galprop
400 GeVWIMP
Pulsar
![Page 9: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/9.jpg)
9
What’s here?
HESS
Fermi
PEBS-02, e- 1 GeV – 2 TeV
PAMELA, e- 1 GeV – 0.5 TeV
AMS-02, e- 1 GeV – 1 TeV
Electrons + Positrons
I.M
oska
lenk
o, C
OS
PA
R 2
010
, B
rem
en
![Page 10: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/10.jpg)
PEBS Experiment
10
The overall height, including the lower crush pads, is 2.7 m and the overall width is 3.3 m. The total weight of the instrument is 2000 kg.
![Page 11: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/11.jpg)
11
TRD 1
TRD 2
Mag
net
ECAL
Outer SciFi Tracker 1
Outer SciFi Tracker 2
Inne
r S
ciF
i Tra
cker
ToF
The magnetic spectrometer has a geometrical acceptance of 1200 cm2 sr for electrons.
The most important contributions to the overall weight are the magnet (890 kg) and the calorimeter (650 kg),
The power consumption is dominated by the 250 W needed for the tracker which has roughly 60,000 individual readout channels.
The lower detector combination of TRD and ECAL, which can be used for the measurement of the combined electron- positron spectrum at high energies, has an acceptance of 6000 cm2 sr.
PEBS-1
B=0.34 T
Per
man
ent
![Page 12: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/12.jpg)
PEBS TRD
12
pe
production of 128 TRD modules completed
2x8 Layers each existing of:• 20 mm fibre fleece• Ø 6 mm straw tubes filled
with Xe/CO2 80%/20%
• HV 1450 V
TRD 1
TRD 2
![Page 13: 1 PEBS Prototype PERDaix was launched in October 2010 from Kiruna, Sweden](https://reader035.vdocuments.mx/reader035/viewer/2022062722/56649f2c5503460f94c4714a/html5/thumbnails/13.jpg)