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Experiment: g13, 2006
Spokespersons: Paul Mattione
Experiment comment: Ran: 2006-2007
Publication:
Quantity measured: dσ/dΩ, mcb
Differential cross section.
Beam: γ, polarization: none
Target: n (Z=0, A=1), polarization: none
Final state: π− p, polarization: none
| Eγ : | 2.35 GeV |
|---|
|
Observable quantity measured (Y axis): dσ/dΩ, mcb
Parameter (X axis): cos(θπ), |
Click here to get data in text file, delimited with tabs.
Measured data:
| cos(θπ) |
dσ/dΩ,
mcb |
Stat. error,
mcb |
Syst. error,
mcb |
Total error,
mcb |
|---|---|---|---|---|
| -0.62 | 0.0528 | 0.002112 | 0.0183790493769 | 0.0185301143008 |
| -0.58 | 0.0576 | 0.0020080733945 | 0.00701837881867 | 0.00737610987484 |
| -0.54 | 0.0731 | 0.00232735166425 | 0.00796702166627 | 0.0085654247201 |
| -0.5 | 0.0663 | 0.00254185303514 | 0.0116253594847 | 0.0120870516363 |
| -0.46 | 0.0721 | 0.00233264705882 | 0.00733817127757 | 0.00798666979809 |
| -0.42 | 0.0871 | 0.00254616321559 | 0.00418653232157 | 0.00533966727535 |
| -0.38 | 0.0957 | 0.00297073170732 | 0.01027933622 | 0.0109083764593 |
| -0.34 | 0.0937 | 0.00286836734694 | 0.0107229878655 | 0.0113015229253 |
| -0.3 | 0.0842 | 0.00233888888889 | 0.00638510757665 | 0.00712467492282 |
| -0.26 | 0.0988 | 0.00255517241379 | 0.00956457494799 | 0.0104024716162 |
| -0.22 | 0.1054 | 0.00255515151515 | 0.00852532701629 | 0.00945575215687 |
| -0.18 | 0.0859 | 0.00223808933002 | 0.00642113355653 | 0.00712624378127 |
| -0.14 | 0.0991 | 0.00234430107527 | 0.00638312247012 | 0.00751394471929 |
| -0.1 | 0.0925 | 0.00213379469435 | 0.0101787484595 | 0.010616641644 |
| -0.06 | 0.0912 | 0.00213333333333 | 0.00853749898324 | 0.00905489431805 |
| -0.02 | 0.0761 | 0.00213464235624 | 0.00429922109352 | 0.00525325594171 |
| 0.02 | 0.0863 | 0.00256019777503 | 0.00531557968172 | 0.00627389945236 |
| 0.06 | 0.0805 | 0.00224204244032 | 0.00892262549342 | 0.00944454415707 |
| 0.1 | 0.0786 | 0.0019222826087 | 0.00641831984029 | 0.00703220724948 |
| 0.14 | 0.0745 | 0.00170773638968 | 0.00427125700741 | 0.00507117521769 |
| 0.18 | 0.0661 | 0.00149499192246 | 0.0122088082609 | 0.0124840388585 |
| 0.22 | 0.0711 | 0.00159895052474 | 0.00536687592734 | 0.00599209001276 |
| 0.26 | 0.0748 | 0.00159829059829 | 0.00743003816702 | 0.00789312306438 |
| 0.3 | 0.0827 | 0.00180706940874 | 0.0074849515798 | 0.00798809883345 |
| 0.34 | 0.0745 | 0.00169800569801 | 0.00637783479321 | 0.0069328952455 |
| 0.38 | 0.0755 | 0.0016918767507 | 0.0098558385265 | 0.0102211825805 |
| 0.42 | 0.0699 | 0.00168687782805 | 0.00863680746533 | 0.00904909843634 |
| 0.46 | 0.0672 | 0.001785 | 0.00520228555541 | 0.00588727441181 |
| 0.5 | 0.062 | 0.00167567567568 | 0.00669343790813 | 0.00721091717576 |
| 0.54 | 0.0617 | 0.0016703891709 | 0.00524020992115 | 0.00588299987016 |
| 0.58 | 0.0676 | 0.001664 | 0.00731307760112 | 0.00778308422157 |
| 0.62 | 0.0742 | 0.00176666666667 | 0.013787272714 | 0.0140545322573 |
| 0.66 | 0.0766 | 0.00207307171854 | 0.0103953053659 | 0.0108008160039 |
| 0.7 | 0.1184 | 0.00227891513561 | 0.0136105306952 | 0.0141455734962 |
| 0.74 | 0.1869 | 0.00289927977839 | 0.0165479357252 | 0.0175796553797 |
| 0.78 | 0.2862 | 0.00414182344428 | 0.0176197417279 | 0.0199054968733 |
| 0.82 | 0.4074 | 0.00538505338078 | 0.0269675953709 | 0.0297660098074 |
| 0.86 | 0.5749 | 0.00869962168979 | 0.0342112055101 | 0.0385671807162 |