tri p use of agor + new request
DESCRIPTION
TRI P use of AGOR + new request. The program of last year Optimizing yield for secondary beams Results for new secondary beams Program for next year(+) Summary of this specific request (P5) summary of separate requests (P5, P6, P7, LoI-1). Status request from last year (P4). . - PowerPoint PPT PresentationTRANSCRIPT
TRIP use of AGOR + new request
• The program of last year– Optimizing yield for secondary beams– Results for new secondary beams
• Program for next year(+)
• Summary of this specific request (P5)– summary of separate requests
(P5, P6, P7, LoI-1)
Status request from last year (P4)product primary reaction projectile energy result purpose22Mg 1H(23Na,22Mg)2n 23Na 30A MeV
31.2A MeV
√ P1
19Ne 1H(19F,19Ne)1n 19F 30A MeV 100A MeV
√ 104/s/pnA
P2
20Na 1H(20Ne,20Na)1n 20Ne 30A MeV 22.7A MeV
√ 103/s/pnA
Ionizertestbeam
8Li/8B 12C fragmentation 12C 80A MeV not done -12N/12B 14N fragmentation
1H(12C,12N)1n
14N12C
80A MeV 22.8A MeV
√ LOI P7
213Ra 206Pb + 12C 206Pb 8A MeV not done Towards edm P6
Kinematics of inverse (p,n) reaction
p
projectile
product
neutron
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
p
Kinematics of inverse (p,n) reaction
pKinematics: = p = 2/Ap (Q=0)independent of energyTRIP separator: = 60 mradp = 4%
Optimizing acceptance1) high energy solution:
forward angles2) low energy solution:
Q mismatch
Inverse (p,n) reaction: direct reactions
pd/d
For L=0 and high energy limit:
E
E
IqT
12
pd/d
Inverse (p,n) reaction: direct reactions
pd/d
Inverse (p,n) reaction: direct reactions
21Ne 21Na @ 43 MeV/nucleon No momentum acceptance limit observed 3 kHz/pnA
Inverse (p,n) reaction: Q-value
p
Inverse (p,n) reaction: Q-value
p
Inverse (p,n) reaction: Q-value
p
Inverse (p,n) reaction: Q-value
pWell suited for many products
projectile product Q-value (MeV)19F 19Ne -4.020Ne 20Na -14.712C 12N -18.1
The case 19F(p,n)19Ne
Direct reaction
Fusion-evaporation
For P210 kHz/pnA
The case 12C(p,n)12N
For P7: Customer satisfied
Production and decay of 20Na 20Na is an excellent diagnostic tool: , and source
20Na2moc2
+
20Ne
16O +
79%
16%
0.25%
2.9%
1.63
7.42
9.4810.3
0
4.73
(p,n)1 kHz/pnA
spectrum from implanted 20Na
E (MeV)
p
Inverse (p,n) reaction: differential stopping
Thickness of target limited by difference in stopping of projectile and product. (Windows do not contribute)
l
%8
El
kT
PSS projectileproduct
New request ! P4 finished and does not include the other request !
product reaction beam energy aim days
21Na 2H(20Ne,21Na)1n 20Ne 10-50 AMeV
21Ne replacement
2 + 2
12B 2H(11B,12B)1p 11B 20 AMeV P7 (if needed)
2
20Na Thermal ionizer development
20Ne 23 AMeV development 3 + 3
20Na Commissioning RFQ 20Ne 23 AMeV 3 + 3 20Na Commissioning LEB 20Ne 23 AMeV 3 21Na Commissioning MOT 20Ne See above 3 + 3 20Na Commissioning MOT 20Ne 23 AMeV 3
30 days
Total request TRIP separator (not only for this year!)
product aim days PAC#
21Na/ 12B Development secondary beams (-emitters) 6 P5 20Na/21Na TRIP instrument development 24 P542Ti Optimal yield with Ca beam and 3He/12C
target2+2 LoI-1
Ra isotopes Production of Ra isotopes for EDM and APV 20 P612N Experiment triple alpha process 9 P7
63 days
p
Inverse (p,n) reaction: differential stopping
x
p
Inverse (p,n) reaction: differential stopping
x