CLAS Physics Database

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Measurement E22M3

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Experiment: E04-021 CLAS experiment, 2004

Spokespersons: M. Battaglieri, R. De Vita, V. Kubarovsky

No publications available for this experiment

Quantity measured: dσ/dcos(θK+), nb/sr
K+ angular distribution in CM frame.
Beam: γ, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: K+ K+ Ξ(1320), polarization: none

Eγ : 2.79 — 3.79 GeV

Select data slice:
Eγ = GeV
Observable quantity measured (Y axis): dσ/dcos(θK+), nb/sr
Plot measurement data

Parameter (X axis): cos(θK+), dimensionless

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Measured data:

Eγ,
GeV
cos(θK+),
dimensionless
dσ/dcos(θK+),
nb/sr
Data errors,
nb/sr
Systematic errors,
nb/sr
2.79 -0.875 2.37729 1.01884 0.42132
2.79 -0.625 2.58122 1.19133 0.3378
2.79 -0.375 0.88847 0.8417 0.11288
2.79 -0.125 1.30008 0.32502 0.15612
2.79 0.125 1.93484 0.44128 0.23867
2.79 0.375 2.31274 1.13911 0.28581
2.79 0.625 2.21019 1.76815 0.2687
2.79 0.875 3.45625 1.20217 0.52768
2.89 -0.875 3.66668 1.22223 0.48092
2.89 -0.625 2.80109 2.74507 0.37174
2.89 -0.375 2.36209 0.46467 0.31385
2.89 -0.125 2.44433 1.91159 0.29998
2.89 0.125 2.47403 1.30811 0.32244
2.89 0.375 3.74408 0.58962 0.48198
2.89 0.625 3.82232 0.66798 0.49345
2.89 0.875 3.70413 2.02044 0.46504
2.99 -0.875 8.46397 0.78735 1.16833
2.99 -0.625 2.67636 0.58393 0.37724
2.99 -0.375 4.56031 0.6371 0.65849
2.99 -0.125 4.81181 0.55828 0.69826
2.99 0.125 4.87006 0.54387 0.69483
2.99 0.375 6.58671 0.95199 0.91094
2.99 0.625 8.85393 0.85896 1.12394
2.99 0.875 5.21191 3.2003 0.80076
3.09 -0.875 8.88578 4.25777 1.44528
3.09 -0.625 4.03072 1.82342 0.6441
3.09 -0.375 3.46999 0.60057 0.55691
3.09 -0.125 5.21618 0.61524 0.75474
3.09 0.125 6.4893 0.61452 0.95356
3.09 0.375 7.26705 1.01948 1.0094
3.09 0.625 9.23979 1.24068 1.187
3.09 0.875 9.25473 3.38154 1.3575
3.19 -0.875 3.45172 2.09569 0.62976
3.19 -0.625 5.05927 0.6195 0.73142
3.19 -0.375 4.05784 0.4481 0.59589
3.19 -0.125 5.54016 0.5738 0.78592
3.19 0.125 6.27433 0.48264 0.89824
3.19 0.375 8.55917 0.60857 1.15696
3.19 0.625 9.2602 0.71612 1.16079
3.19 0.875 6.60744 1.10124 0.93758
3.29 -0.875 6.99888 3.36484 0.96685
3.29 -0.625 4.75385 0.73136 0.64063
3.29 -0.375 4.31956 0.57247 0.65431
3.29 -0.125 6.43662 0.61402 0.85049
3.29 0.125 8.0815 0.59863 1.03262
3.29 0.375 9.71834 0.6465 1.21549
3.29 0.625 11.8423 0.91295 1.4779
3.29 0.875 10.5513 1.3365 1.28719
3.39 -0.9 2.30258 2.04673 0.31403
3.39 -0.7 4.4578 4.28852 0.54368
3.39 -0.5 5.05239 0.75587 0.6385
3.39 -0.3 5.49994 0.65088 0.68949
3.39 -0.1 6.45439 0.59914 0.8596
3.39 0.1 8.81957 0.82042 1.22972
3.39 0.3 10.6665 0.74109 1.31152
3.39 0.5 12.7014 0.95023 1.53739
3.39 0.7 12.7304 1.20373 1.53207
3.39 0.9 10.0252 2.25567 1.23491
3.49 -0.9 3.42995 3.22819 0.44952
3.49 -0.7 6.30067 0.81764 0.78462
3.49 -0.5 4.3366 0.57595 0.60323
3.49 -0.3 4.50834 0.49182 0.56288
3.49 -0.1 5.72603 0.48683 0.72804
3.49 0.1 7.58433 0.55441 0.94861
3.49 0.3 9.2202 0.74943 1.14583
3.49 0.5 10.6476 0.84418 1.29378
3.49 0.7 11.7018 0.83806 1.42789
3.49 0.9 8.13456 1.60551 1.01192
3.59 -0.9 2.61328 1.80919 0.33566
3.59 -0.7 6.83639 1.22078 0.90064
3.59 -0.5 7.18922 0.67621 0.93229
3.59 -0.3 4.70463 0.69186 0.61782
3.59 -0.1 7.05288 0.62372 0.88918
3.59 0.1 8.44812 0.64814 1.04716
3.59 0.3 9.37079 0.6983 1.16399
3.59 0.5 12.6808 0.94632 1.54159
3.59 0.7 12.847 1.08348 1.57742
3.59 0.9 6.35339 1.18453 0.77766
3.69 -0.9 6.49698 2.6394 1.02632
3.69 -0.7 5.45099 1.13134 0.82263
3.69 -0.5 5.8047 1.12576 0.74825
3.69 -0.3 4.23016 0.5566 0.57759
3.69 -0.1 7.20347 0.70622 0.92155
3.69 0.1 7.93993 0.59384 1.01954
3.69 0.3 9.73876 0.78902 1.19887
3.69 0.5 11.9756 0.88608 1.48422
3.69 0.7 14.8165 1.07812 1.84284
3.69 0.9 8.97671 4.43428 1.12088
3.79 -0.9 14.4311 6.98279 2.1284
3.79 -0.7 9.26677 0.89104 1.25438
3.79 -0.5 7.77325 0.88716 1.02642
3.79 -0.3 8.71762 0.76822 1.09896
3.79 -0.1 8.0965 0.65426 1.01663
3.79 0.1 8.93222 0.67906 1.10215
3.79 0.3 11.4575 0.82409 1.38081
3.79 0.5 13.2604 1.04687 1.61828
3.79 0.7 15.2368 1.26663 1.97102
3.79 0.9 10.5248 1.84184 1.35611