On the Narrow dip Structure at 1.9~GeV/c^2 in Diffractive Photoproduction

Alimonti G.; Arena V; Bellini G; Benussi L.; M Bertani; Bianco S.; Bishop J.M.; Boca G.; Bonomi G.; Boschini M.; Brambilla D.; Buchholz D.; Butler J.N.; Caccianiga B.; Cao J.; Cason N.M.; Castoldi C.; Cawlfield C.; Cheon B.G.; Cheung H.W.K.; K. Cho; Chung Y.S; Cihangir S.; Cinquini L.; Claes D.; Culbertson R.; Cumalat J.P.; Dallapiccola C.; Danyo K.; Davenport F.; Dicorato M.; Dini P.; Fabbri F.L.; Ferroli R. Baldini; Frabetti P.L.; Gaines I.; Garbincius P.H.; Gardner R.W.; Garren L.; Giammarchi M; Gianini G.; Ginkel J.F.; Gobbi B.; Gottschalk E.; Gourlay S.A.; Greene Peter R; Handler T.; Harding D.J.; Hosack M.; Inzani P.; Johns We; Kang J.S.; Kasper P.; Kennedy C.J.; Kim Gn; Kim K.Y.; Kreymer A.; Lebrun P.; Lee K.B.; Leveraro F.; Lin T.F.; Link J.M.; Lopez A.M.; Malvezzi S.; Menasce D.; Mendez L.; Merlo M.; Meroni E.; Milazzo L.; Mirles A.; Montiel E.; Moroni L.; Myung Ss; Nehring M.S.; Olaya D.; O'Reilly B.; Pacetti S.; Paolone V.S.; Park K.; Pedrini D.; Perasso L.; F. Prelz; Puseljic D.L.; Rahimi A.; Ramírez Je; Ratti Sp; Riccardi C.; Rivera C.; Ruchti R.C.; Sala A.; Sala S.; Sheldon P.D.; Shephard W.D.; Shukla S.; Swiatek J.A.; Torretta D.; Vaandering E.W.; Viola Kirsten L.; Vittone M.; Vitulo P.

doi:10.15161/oar.it/fejdd-pgz22

October 20, 2003Open Access

On the Narrow dip Structure at 1.9~GeV/c^2 in Diffractive Photoproduction

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Key Points

The research aims to examine the narrow dip structure observed at 1.9 GeV/c² in diffractive photoproduction.
Refitting of E687 data
Analysis of dip structure
Proposal of a mechanism for the observed dip
Exploration of possible interpretations
Identification of a narrow dip at 1.9 GeV/c²
Proposed mechanism explaining the dip
Discussion on potential interpretations of the resonance

Implication

Analysis reveals a dip in resonance at 1.9 GeV/c² in diffractive photoproduction, suggesting new interpretations.

Abstract

The narrow dip observed at 1.9~GeV/c^2 by the Fermilab experiment E687 in diffractive photoproduction of ~3π^+3π^- is examined.The E687 data are refitted, a mechanism is proposed to explain why this resonance appears as a dip, and possible interpretations are discussed.

Discussion

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Cite This Study

G. et al. (2003) studied this question.

synapsesocial.com/papers/69a91d9bd6127c7a504c082f https://doi.org/10.15161/oar.it/fejdd-pgz22

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On the Narrow dip Structure at 1.9~GeV/c^2 in Diffractive Photoproduction

Key Points

Implication

Abstract

Discussion

Cite This Study

On the Narrow dip Structure at 1.9~GeV/c^2 in Diffractive Photoproduction

Key Points

Implication

Abstract

Discussion

Cite This Study

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