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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 = 1.56 1.77 GeV Low, High, Mean W = 1.95 2.05 2.00 GeV Kaon angle range (cosine) = -0.30 0.80
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 : | 1.95 — 2.05 GeV |
---|---|
Eγ : | 1.56 — 1.77 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 | 0 | 0 |
1.3475 | 0 | 0 | 0 |
1.3525 | 0 | 0 | 0 |
1.3575 | 0 | 0 | 0 |
1.3625 | 0.352 | 0.104 | 0.162 |
1.3675 | 0.687 | 0.11 | 0.128 |
1.3725 | 0.734 | 0.11 | 0.123 |
1.3775 | 1.075 | 0.111 | 0.133 |
1.3825 | 1.166 | 0.106 | 0.14 |
1.3875 | 1.34 | 0.087 | 0.12 |
1.3925 | 1.245 | 0.079 | 0.122 |
1.3975 | 1.659 | 0.08 | 0.101 |
1.4025 | 1.912 | 0.083 | 0.088 |
1.4075 | 1.778 | 0.071 | 0.087 |
1.4125 | 1.935 | 0.072 | 0.098 |
1.4175 | 1.974 | 0.07 | 0.17 |
1.4225 | 1.702 | 0.063 | 0.158 |
1.4275 | 1.271 | 0.053 | 0.124 |
1.4325 | 0.931 | 0.044 | 0.088 |
1.4375 | 0.656 | 0.038 | 0.05 |
1.4425 | 0.456 | 0.032 | 0.042 |
1.4475 | 0.334 | 0.029 | 0.039 |
1.4525 | 0.323 | 0.028 | 0.041 |
1.4575 | 0.29 | 0.029 | 0.039 |
1.4625 | 0.322 | 0.032 | 0.076 |
1.4675 | 0.243 | 0.024 | 0.065 |
1.4725 | 0.215 | 0.023 | 0.063 |
1.4775 | 0.183 | 0.022 | 0.063 |
1.4825 | 0.149 | 0.02 | 0.046 |
1.4875 | 0.135 | 0.019 | 0.056 |
1.4925 | 0.127 | 0.019 | 0.048 |
1.4975 | 0.114 | 0.018 | 0.043 |
1.5025 | 0.097 | 0.019 | 0.035 |
1.5075 | 0.077 | 0.02 | 0.025 |
1.5125 | 0.07 | 0.023 | 0.028 |
1.5175 | 0.038 | 0.023 | 0.024 |
1.5225 | 0.101 | 0.031 | 0.037 |
1.5275 | 0.018 | 0.013 | 0.014 |
1.5325 | 0.031 | 0.016 | 0.016 |
1.5375 | 0.018 | 0.011 | 0.012 |
1.5425 | 0.01 | 0.009 | 0.01 |
1.5475 | 0 | 0 | 0 |
1.5525 | 0 | 0 | 0 |
1.5575 | 0 | 0 | 0 |
1.5625 | 0 | 0 | 0 |
1.5675 | 0 | 0 | 0 |
1.5725 | 0 | 0 | 0 |
1.5775 | 0 | 0 | 0 |
1.5825 | 0 | 0 | 0 |
1.5875 | 0 | 0 | 0 |
1.5925 | 0 | 0 | 0 |
1.5975 | 0 | 0 | 0 |