Precision Lifetime Measurements (DSAM) to Test Ab-initio Calculations

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Precision Lifetime Measurements (DSAM) to Test Ab-initio Calculations Q2 Q3 Q4 ED1 MD1 ED2 PPAC Ion chamber 1 2

description

Precision Lifetime Measurements (DSAM) to Test Ab-initio Calculations. Ion. chamber. Q3. Q4. Q2. ED2. ED1. MD1. PPAC. The Next Step : M1 strengths. Requirements. Targets. Multiple and well-characterized : needed to pin down systematic uncertainties. - PowerPoint PPT Presentation

Transcript of Precision Lifetime Measurements (DSAM) to Test Ab-initio Calculations

Page 1: Precision  Lifetime Measurements (DSAM) to  Test Ab-initio Calculations

Precision Lifetime Measurements (DSAM)to Test Ab-initio Calculations

Q2 Q3Q4ED1

MD1ED2

PPAC

Ionchamber

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Page 2: Precision  Lifetime Measurements (DSAM) to  Test Ab-initio Calculations

The Next Step : M1 strengths

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RequirementsTargets• Multiple and well-characterized : needed to pin down systematic uncertainties

• Exotic? Like tritium doped: (t,p) reactions to push to more neutron-rich

Gammasphere+FMA• Recoil detection Necessary to define recoil-velocity vector

• High granularity, high efficiency -ray detection large number of recoil- ray angles helps to reduce uncertainties