kinematics calculator icon

Two-Body Kinematics Calculator and Plotter

Projectile (m1):
Target (m2):
Ejectile (m3):
Recoil (m4):
AEl AMU MeV
AEl AMU MeV
AEl AMU MeV
AEl AMU MeV
Projectile :
Ejectile Excitation Energy:
Recoil Excitation Energy:
MeV
MeV
Plot Abscissa (x-axis):
Plot Ordinate (y-axis):
Express angles in:
Express energy as:
θ3 θ4 θ3cm cos(θ3cm) E3 E4 v3 v4 dΩ3/dΩcm dΩ4/dΩcm
θ3 θ4 θ3cm cos(θ3cm) E3 E4 v3 v4 dΩ3/dΩcm dΩ4/dΩcm
keV MeV GeV TeV
Plot options:
plot width, height:
pixels

Please do not hesitate to send an email with any feedback; constructive suggestions to my liking might be implemented. There are certainly still some small issues to fix.

« 25 February 2026: issue with MeV mass inputs fixed. »
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