Select the PAC number or ultimate yield
Enter values for A and Z
A
Z
N

T1/2
sec


Beam
AZ
Energy
MeV/u
Fragment
Energy
MeV/u
Bρ (Q=Z)
Tm
Fast beam rate
pps


Stopped beam rate
pps
Reaccelerated beam rate
pps


A). The LISE++ code (v.9.2.68) has been used to estimate fragment transmission.
B). The rates are estimated based on the EPAX 2.15[1] cross section parameterization for fragmentation and the LISE++ 3EER model[2,3] for in-flight fission.
C). Reaccelerated and stopped beam rates are more uncertain than fast beams. The use of solid catchers may yield higher rates in some cases. This option is not included.
D). PAC one assumes 10kW (5kW for 238U) and a limited set of primary beams. PAC two is 50kW (25kW for 238U) with additional primary beams added.
E). Estimated rates may change as the various assumptions are tested and refined.

[1] - K. Sümmerer and B. Blank, Phys. Rev. C 61 (2000) 034607.
[2] - O.B.Tarasov and D.Bazin, NIM B 266 (2008) 4657-466.
[3] - O.B. Tarasov, "LISE++ development: Abrasion-Fission", Tech.Rep. MSUCL1300, NSCL, Michigan State University 2005.


For further information regarding these calculations, please refer to the readme file (PDF - 420 kB).



Applet created by Dennis Wey and modified by B. Sherrill.

Please contact Oleg Tarasov
with any questions or comments concerning to yields or this site.
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