Pulse height estimation for the CATE-Si central detector

                                                for upcoming RISING experiments  (A.Braco; M.Gorska&H.Grawe)

 

Energy @ CATE- Si

 

[MeV/n]

 

Projectile

dE/dx in

1 mg/cm2 Si for the chosen E

Energy loss for

0.3 mm Si

 

[MeV/n]

Energy loss for  0.3 mm Si

 

[MeV]

Si-Preamp pulse height

 

[mV]

Si Amp signal

when CG:20

 

 [V]

100.0

132Xe

15.94

8.7

1131

800

when 20 Db att: 2.01

100.0

50Ca

2.33

3.3

165

117

                  2.34

100.0

80Se

6.63

5.9

472

333

if 50Ω in term.: 3.33

100.0

68Ni

4.54

4.7

320

227

if 50Ω in term.: 2.27:

400.0

68Ni

1.98

2.1

142

101

                 2.02

 

 

ATIMA & Nuclear Stopping power tables 

21.08.2003, H-J.W, MG & RL

 

Additional information:

 

Comparison of the deposited energy in Cate-Si :

 

Energy @ CATE- Si

 

[MeV/n]

 

Projectile

Energy loss for

0.3 mm Si

[MeV/n]

Energy loss for  0.3 mm Si

[MeV]

Attenuation:

required

100.0

238U

12.26

2917.88

0.03

120.0

238U

11.19

2663.45

0.03

100.0

108Sn

9.20

993.60

0.1

120.0

108Sn

8.18

883.44

0.1

 

ATIMA & Nuclear Stopping power tables 

28.01.2004, MG, SM & RL