Developing #416

Analyzing #397: Variation of the parameters

BeamDet thickness

Added by Ivan Muzalevsky almost 5 years ago. Updated over 4 years ago.

Status:ОткрытаStart date:01/17/2020
Priority:НормальныйDue date:
Assignee:Ivan Muzalevsky% Done:

100%

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Description

Vary the BeamDet thickness within a reasonable range and report the effect on position of the peak corresponding to population of the 9Li g.s..

be10_beamEnergy.lpp - beam energy calculation in the central target plane (141 KB) Ivan Muzalevsky, 01/20/2020 03:13 PM

History

#1 Updated by Ivan Muzalevsky almost 5 years ago

  • Description updated (diff)

#2 Updated by Ivan Muzalevsky almost 5 years ago

  • Description updated (diff)
  • % Done changed from 0 to 100

#3 Updated by Ivan Muzalevsky almost 5 years ago

Using the results of the issue 415, transformation of the beam det volumes into the Si equivalent (630 micron) was made. It turned out similar to the 644 micron provided by M.Golovkov and S.Krupko

But if one considers that the beam detector includes only half of the second ToF volume (117.5 micron of scincillator and 3.5 micron of mylar), the effective beamDet thickness in Si equivalent is approximately 555 micron

#5 Updated by Ivan Muzalevsky over 4 years ago

Vary the BeamDet thickness within a reasonable range and report the effect on position of the peak corresponding to population of the 9Li g.s..

BeamDet thickness [Silicon microns]  9Li g.s. position
1 Tel [MeV]		 9Li g.s. position
2 Tel [MeV]		 9Li g.s. position
3 Tel [MeV]		 9Li g.s. position
4 Tel [MeV]		 Average 9Li g.s.
644 -0.105 0.372 0.098 0.162 0.12
630 -0.118 0.359 0.085 0.149 0.107
570 -0.174 0.303 0.032 0.095 0.051
555 -0.188 0.289 0.018 0.081 0.037
510 -0.230 0.247 -0.024 0.059 -0.005
450 -0.287 0.19 -0.081 0.002 -0.062

#6 Updated by Ivan Muzalevsky over 4 years ago

  • Description updated (diff)

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