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Experiment: Measurement of the Σ− π+ Photoproduction Line Shapes Near the Λ(1405), 2012
Spokespersons: R. A. Schumacher
Measurement comment: Low and High Photon Energy = 3.27 3.56 GeV Low, High, Mean W = 2.65 2.75 2.70 GeV Kaon angle range (cosine) = -0.60 0.86
Publication:
Quantity measured: dσ/dM, mcbn/GeV
Differential cross section, where M is invariant mass of reaction products
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K+ Σ− π+, polarization: none
W : | 2.65 — 2.75 GeV |
---|---|
Eγ : | 3.27 — 3.56 GeV |
Observable quantity measured (Y axis): dσ/dM, mcbn/GeV
Parameter (X axis): M, GeV |
Click here to get data in text file, delimited with tabs.
Measured data:
M,
GeV |
dσ/dM,
mcbn/GeV |
Data errors,
mcbn/GeV |
Full errors,
mcbn/GeV |
---|---|---|---|
1.3025 | 0 | 0 | 0 |
1.3075 | 0 | 0 | 0 |
1.3125 | 0 | 0 | 0 |
1.3175 | 0 | 0 | 0 |
1.3225 | 0 | 0 | 0 |
1.3275 | 0 | 0 | 0 |
1.3325 | 0 | 0 | 0 |
1.3375 | 0 | 0 | 0 |
1.3425 | 0.07 | 0.015 | 0.017 |
1.3475 | 0.083 | 0.014 | 0.021 |
1.3525 | 0.127 | 0.017 | 0.04 |
1.3575 | 0.118 | 0.016 | 0.025 |
1.3625 | 0.178 | 0.018 | 0.061 |
1.3675 | 0.192 | 0.019 | 0.044 |
1.3725 | 0.194 | 0.02 | 0.042 |
1.3775 | 0.248 | 0.022 | 0.06 |
1.3825 | 0.249 | 0.022 | 0.048 |
1.3875 | 0.254 | 0.021 | 0.023 |
1.3925 | 0.267 | 0.021 | 0.022 |
1.3975 | 0.279 | 0.022 | 0.024 |
1.4025 | 0.307 | 0.022 | 0.023 |
1.4075 | 0.292 | 0.021 | 0.023 |
1.4125 | 0.302 | 0.022 | 0.028 |
1.4175 | 0.233 | 0.02 | 0.02 |
1.4225 | 0.174 | 0.018 | 0.02 |
1.4275 | 0.128 | 0.016 | 0.02 |
1.4325 | 0.073 | 0.013 | 0.017 |
1.4375 | 0.059 | 0.012 | 0.013 |
1.4425 | 0.061 | 0.012 | 0.014 |
1.4475 | 0.053 | 0.012 | 0.012 |
1.4525 | 0.057 | 0.013 | 0.014 |
1.4575 | 0.043 | 0.011 | 0.011 |
1.4625 | 0.068 | 0.013 | 0.019 |
1.4675 | 0.05 | 0.011 | 0.012 |
1.4725 | 0.063 | 0.012 | 0.019 |
1.4775 | 0.064 | 0.012 | 0.02 |
1.4825 | 0.057 | 0.012 | 0.017 |
1.4875 | 0.056 | 0.013 | 0.015 |
1.4925 | 0.061 | 0.014 | 0.019 |
1.4975 | 0.084 | 0.015 | 0.027 |
1.5025 | 0.088 | 0.016 | 0.027 |
1.5075 | 0.116 | 0.02 | 0.035 |
1.5125 | 0.115 | 0.023 | 0.03 |
1.5175 | 0.106 | 0.025 | 0.028 |
1.5225 | 0.03 | 0.017 | 0.017 |
1.5275 | 0.009 | 0.01 | 0.01 |
1.5325 | 0.019 | 0.015 | 0.015 |
1.5375 | 0.027 | 0.011 | 0.011 |
1.5425 | 0.018 | 0.011 | 0.011 |
1.5475 | 0.04 | 0.012 | 0.012 |
1.5525 | 0.03 | 0.011 | 0.011 |
1.5575 | 0.019 | 0.009 | 0.009 |
1.5625 | 0.031 | 0.01 | 0.01 |
1.5675 | 0.019 | 0.011 | 0.011 |
1.5725 | 0.036 | 0.012 | 0.012 |
1.5775 | 0.019 | 0.01 | 0.01 |
1.5825 | 0.036 | 0.011 | 0.012 |
1.5875 | 0.029 | 0.012 | 0.012 |
1.5925 | 0.041 | 0.014 | 0.015 |
1.5975 | 0.028 | 0.016 | 0.016 |