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@ARTICLE{Adlarson:18776,
author = {Adlarson, P. et al. and Baru, V. and Bashkanov, M. and
Berlowski, M. and Bhatt, H. and Buescher, M. and Calen, H.
and Clement, H. and Engels, R. and Erven, W. and Eyrich, W.
and Fedorets, P. and Fransson, K. and Goldenbaum, F. and
Hanhart, C. and Hejny, V. and Hinterberger, F. and Jarczyk,
L. and Kamys, B. and Khoukaz, A.},
title = {{A}bashian-{B}ooth-{C}rowe {E}ffect in {B}asic
{D}ouble-{P}ionic {F}usion: {A} {N}ew {R}esonance?},
journal = {Physical review letters},
volume = {106},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-18776},
pages = {242302},
year = {2011},
note = {We acknowledge valuable discussions with L. Alvarez-Ruso,
A. Kudryavtsev, E. Oset, A. Sibirtsev, F. Wang, and C.
Wilkin on this issue. This work has been supported by BMBF
(06TU9193), Forschungszentrum Julich (COSY-FFE), DFG (683)
and the Foundation for Polish Science (MPD) and EU (Regional
Development Fund).},
abstract = {We report on an exclusive and kinematically complete
high-statistics measurement of the basic double-pionic
fusion reaction pn -> d pi(0)pi(0) over the full energy
region of the ABC effect, a pronounced low-mass enhancement
in the pi pi-invariant mass spectrum. The measurements,
which cover also the transition region to the conventional
t- channel Delta Delta process, were performed with the
upgraded WASA detector setup at COSY. The data reveal the
Abashian-Booth-Crowe effect to be uniquely correlated with a
Lorentzian energy dependence in the integral cross section.
The observables are consistent with a narrow resonance with
m = 2.37 GeV, Gamma approximate to 70 MeV and I(J(P)) =
0(3(+)) in both pn and Delta Delta systems. Necessary
further tests of the resonance interpretation are
discussed.},
keywords = {J (WoSType)},
cin = {IKP-2 / IKP-3 / ZEL / IKP-1},
ddc = {550},
cid = {I:(DE-Juel1)IKP-2-20111104 / I:(DE-Juel1)VDB25 /
I:(DE-Juel1)ZEL-20090406 / I:(DE-Juel1)IKP-1-20111104},
pnm = {Physik der Hadronen und Kerne},
pid = {G:(DE-Juel1)FUEK413},
experiment = {EXP:(DE-Juel1)WASA-at-COSY-20170712},
shelfmark = {Physics, Multidisciplinary / 13.75.Cs / 14.20.Gk /
14.20.Pt},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000291734300003},
eprint = {1104.0123},
howpublished = {arXiv:1104.0123},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1104.0123;\%\%$},
doi = {10.1103/PhysRevLett.106.242302},
url = {https://juser.fz-juelich.de/record/18776},
}