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Measurement E161M100

Experiment: g13
Year: 2006

Experiment comment:

Ran: 2006-2007
Spokesperson: Paul Mattione
Reaction: γn → π− p
Polarization: none
Quantity: dσ/dΩ
Eγ: 1.435 GeV
Publication:
P. T. Mattione et al. (CLAS Collaboration) Differential Cross Section Measurements for γn → π−p Above the First Nucleon Resonance Region // Phys. Rev. C 96, 035204 (2017) arXiv:1706.01963 [nucl-ex]

Measurement data
cos(θπ) dσ/dΩ, [μb] uncertainty syst. uncert. full uncertainty
-0.67 0.3142 0.0107829425756 0.0379997124912 0.040412841213
-0.65 0.2607 0.00876482164822 0.0202876292719 0.0233322264351
-0.61 0.2084 0.00887491021036 0.032510397856 0.0341214486796
-0.58 0.2074 0.00758650180319 0.0269526434768 0.0285051477549
-0.55 0.2065 0.00726059979317 0.0127817718116 0.0156394202205
-0.53 0.1785 0.00565481171548 0.0128071505208 0.0149819665996
-0.49 0.2145 0.00543442622951 0.0260389518137 0.0271283281186
-0.46 0.1995 0.0045752 0.0227443959023 0.0238021511633
-0.43 0.2093 0.00478339258507 0.0202425086236 0.0214683011979
-0.41 0.2165 0.00488665358194 0.0242117867323 0.0255091463973
-0.38 0.2241 0.00488559241706 0.0260457479588 0.0272554381226
-0.34 0.2303 0.00499036422314 0.0285673986376 0.0296915061046
-0.31 0.2422 0.00530674846626 0.0319624532963 0.0330198830127
-0.28 0.2699 0.00605204563336 0.0327454232474 0.0341193439189
-0.26 0.2878 0.0057347601476 0.0180089568285 0.0203094457806
-0.22 0.3131 0.00616213098066 0.0222629320121 0.0246140477653
-0.2 0.3385 0.00648508165829 0.0212316677603 0.0241741505937
-0.17 0.3391 0.00617125823659 0.0308895705988 0.0329234188188
-0.14 0.3841 0.00660038802661 0.0255615898938 0.0284656421643
-0.1 0.3659 0.00575213973799 0.0351322200897 0.0368682606484
-0.07 0.4013 0.00586228419655 0.0319669145211 0.0342031848597
-0.04 0.4013 0.00565211267606 0.0308871109413 0.0331615537891
-0.02 0.4315 0.00597379480841 0.0309283652266 0.0336146156268
0.02 0.432 0.00586666666667 0.031966110527 0.0345531635471
0.04 0.4542 0.00608017848755 0.0341631589517 0.0369856677604
0.07 0.4541 0.00575754872036 0.0213368374586 0.0255364558837
0.1 0.4737 0.00564816647919 0.0320054404035 0.0349255014895
0.14 0.5011 0.00585770456961 0.0287084882426 0.0324065952258
0.17 0.5222 0.00638516405136 0.0319685733188 0.035414036794
0.2 0.5501 0.0070184805722 0.0361245197955 0.0396973953338
0.23 0.5639 0.00754274679729 0.035098674772 0.0388589343532
0.26 0.5935 0.00753684492935 0.0403013147243 0.0439833959684
0.28 0.6252 0.00710454545455 0.0339649147487 0.0386256110161
0.31 0.6547 0.00678116200032 0.0381012577473 0.0426865174449
0.34 0.6877 0.00688123460591 0.035947303241 0.0412635519108
0.38 0.7345 0.0071926843318 0.0316940892297 0.0382118790155
0.41 0.7667 0.00718715191618 0.0380267648812 0.0440968692902
0.44 0.8476 0.00760558325025 0.0369248575275 0.0442871791268
0.46 0.911 0.00781158748552 0.0454333478951 0.0526029092358
0.49 0.9881 0.00801875066738 0.0464123866843 0.0545064747627
0.52 1.0672 0.00843719735152 0.0591007927261 0.066604220321
0.55 1.1367 0.0086449081803 0.0674482435839 0.074556932589
0.58 1.246 0.00895947889349 0.0642785947105 0.0731417090531
0.61 1.359 0.00948433622829 0.0474616409989 0.0608519085057
0.65 1.4648 0.00969438169916 0.060022153939 0.0728011172596
0.68 1.6256 0.0100092034481 0.0547933011082 0.0711383163321
0.71 1.7419 0.0103258045004 0.0674137802042 0.0830624230674
0.73 1.8705 0.0107481832009 0.0505704118816 0.0723269977298
0.76 1.9684 0.0113829085457 0.079085013707 0.0962982583091
0.79 2.115 0.0128622700763 0.0821997689077 0.101412893092
0.82 2.257 0.0147585240542 0.14756380304 0.160409756633
0.85 2.5715 0.0178078798558 0.158100251154 0.174060533508
0.89 3.0371 0.0313037007071 0.203000586999 0.221661294595
Created in SINP MSU, CLAS Collaboration