Title
Search for a narrow baryonic resonance decaying to Ks0 p or Ks0 over(p, ̄) in deep inelastic scattering at HERA
Date Issued
10 August 2006
Access level
open access
Resource Type
journal article
Author(s)
Aktas A.
Andreev V.
Anthonis T.
Antunovic B.
Aplin S.
Asmone A.
Astvatsatourov A.
Babaev A.
Backovic S.
Baghdasaryan A.
Baranov P.
Barrelet E.
Bartel W.
Baudrand S.
Baumgartner S.
Becker J.
Beckingham M.
Behnke O.
Behrendt O.
Belousov A.
Berger N.
Bizot J.C.
Boenig M.O.
Boudry V.
Bracinik J.
Brandt G.
Brisson V.
Bruncko D.
Büsser F.W.
Bunyatyan A.
Buschhorn G.
Bystritskaya L.
Campbell A.J.
Cassol-Brunner F.
Cerny K.
Cerny V.
Chekelian V.
Contreras J.G.
Coughlan J.A.
Cox B.E.
Cozzika G.
Cvach J.
Dainton J.B.
Dau W.D.
Daum K.
de Boer Y.
Delcourt B.
Del Degan M.
De Roeck A.
De Wolf E.A.
Diaconu C.
Dodonov V.
Dubak A.
Eckerlin G.
Efremenko V.
Egli S.
Eichler R.
Eisele F.
Eliseev A.
Elsen E.
Essenov S.
Falkewicz A.
Faulkner P.J.W.
Favart L.
Fedotov A.
Felst R.
Feltesse J.
Ferencei J.
Finke L.
Fleischer M.
Flucke G.
Fomenko A.
Franke G.
Frisson T.
Gabathuler E.
Garutti E.
Gayler J.
Gerlich C.
Ghazaryan S.
Ginzburgskaya S.
Glazov A.
Glushkov I.
Goerlich L.
Goettlich M.
Gogitidze N.
Gorbounov S.
Grab C.
Greenshaw T.
Gregori M.
Grell B.R.
Grindhammer G.
Gwilliam C.
Haidt D.
Hajduk L.
Hansson M.
Heinzelmann G.
Henderson R.C.W.
Henschel H.
Herrera G.
Hildebrandt M.
Publisher(s)
Elsevier B.V.
Abstract
A search for a narrow baryonic resonance decaying to Ks0 p or Ks0 over(p, ̄) is carried out in deep inelastic ep scattering with the H1 detector at HERA. Such a resonance could be a strange pentaquark Θ+, evidence for which has been reported by several experiments. The Ks0 p and Ks0 over(p, ̄) invariant mass distributions presented here do not show any significant peak in the mass range from threshold up to 1.7 GeV. Mass dependent upper limits on σ (e p → e Θ+ X) × BR (Θ+ → K0 p) are obtained at the 95% confidence level. © 2006.
Start page
202
End page
209
Volume
639
Issue
April 3
Language
English
OCDE Knowledge area
Física nuclear
Física de partículas, Campos de la Física
Scopus EID
2-s2.0-33746260307
Source
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
ISSN of the container
03702693
Sponsor(s)
Science and Technology Facilities Council - PP/E000444/1 - STFC
Sources of information:
Directorio de Producción Científica
Scopus