HELIOSmatics

24F(d,p)25F@10MeV/u

Beam (A): Beam Ex: MeV
Target (a):
Light (b): Q-value: 2.057 MeV
Heavy (B): 25F

HELIOS SOLARIS ISS

B-field (abs.): T
Beam Energy: MeV/u

Ex [MeV] θcm[deg] Eb[MeV] Zb0[mm] Zb[mm] b[mm] θLabb[deg] Tb[ns] EB[MeV] θLabB[deg] ZB0/2[mm] B[mm]

θCM: deg
Array Pos: mm
Recoil Pos: mm
Recoil radius, inner [mm]: outter [mm]:

 
 zRange can be changed by Array position.
eRange: MeV
 
 
zRange(Min): mm
zRange(Max): mm
rRange: mm
 

DWBA & Monte Carlo Simultion

DWBA and Ex List:

For 2-nucleon transfer, Orbital take the form NL=X, where N is number of node, X is momentum number. n and L are related by Σi (2ni+li) = 2N + X + 2n + l, where ni and li are the principle number and orbital angular momentum of the each transfered nucleon, and n and l are the internal quanta of the 2-nucleon. e.g. (t,p) reaction to 0f orbtial, the left-hand side would be ni = 0 and li = 3 and the sum is 3+3 = 6 = 2N + X + 2n+l. Assume n = l = 0, we have 6 = 2N+L. Thus, 3L=0, 2L=2,1L=4, 0L=6.

Beam Jπ:
TODO: guess the orbital for Beam Jπ=0
Positive parity Negative parity Unknown parity
Max Ex: MeV

Ex [MeV]    Jπ Orbital

Cal. DWBA
Incoming Channel
Outgoing Channel
Only DWBA and Don't Sim. Angle range (for only DWBA)
Min [deg]: Max [deg]:

θCM Calculator

The calculation only give θCM after the bending.

Ex [MeV] : θCM Gate [deg] : X Gate [%] :
ID pos0(gated) pos1(gated) θ1[deg] θ2[deg] θavg[deg] Δθ[deg] sin(θavg)Δθ

HELIOSmatics was first built by Ben P. Kay in MS Excel around 2010. It was modified by Ryan Tang later. And now it migrated to the web on Dec, 2022.
The calculation can be found in the source code (heliosmatics.js or press F12)