Results
repositories = "Glasgow ePrints Service"
Substructure dependence of jet cross sections at HERA and determination of alpha(S)
Author(s) :
Chekanov, S.
,
Derrick, M.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
,
Mattingly, M.C.K.
Description :
Jet substructure and differential cross sections for jets produced in the photoproduction and deep inelastic ep scattering regimes have been measured with the ZEUS detector at HERA using an integrated luminosity of 82.2 pb(-1). The substructure of jets has been studied in terms of the jet shape and ...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Observation of isolated high-E-T photons in deep inelastic scattering
Author(s) :
Chekanov, S.
,
Derrick, M.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
,
Mattingly, M.C.K.
Description :
First measurements of cross sections for isolated prompt photon production in deep inelastic ep scattering have been made using the ZEUS detector at the HERA electron-proton collider using an integrated luminosity of 121 pb(-1). A signal for isolated photons in the transverse energy and rapidity ran...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Limits of teacher delivered sex education: interim behavioural outcomes from randomised trial
Author(s) :
Wight, D.
,
Raab, G.M.
,
Henderson, M.
,
Abraham, C.
,
Buston, K.
,
Hart, G.
,
Scott, S.
Description :
OBJECTIVE: To determine whether a theoretically based sex education programme for adolescents (SHARE) delivered by teachers reduced unsafe sexual intercourse compared with current practice. DESIGN: Cluster randomised trial with follow up two years after baseline (six months after intervention). A pr...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
The dependence of dijet production on photon virtuality in ep collisions at HERA
Author(s) :
Chekanov, S.
,
Derrick, M.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
,
Mattingly, M.C.K.
Description :
The dependence of dijet production on the virtuality of the exchanged photon, Q(2), has been studied by measuring dijet cross sections in the range 0 less than or similar to Q(2) lt 2000 GeV2 with the ZEUS detector at HERA using an integrated luminosity of 38.6 pb(-1). Dijet cross sections were me...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Evidence for a narrow baryonic state decaying to K0s-p and K0s-pbar in deep inelastic scattering at HERA
Author(s) :
Chekanov, S.
,
Derrick, M.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
,
Mattingly, M.C.K.
Description :
A resonance search has been made in the K(S)(0)p and K-S(0)(p) over bar invariant-mass spectrum measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The search was performed in the central rapidity region of inclusive deep inelastic scattering at an ep centre-of-mass...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Photoproduction of D*(+/-) mesons associated with a leading neutron
Author(s) :
Chekanov, S.
,
Derrick, M.
,
Krakauer, D.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
Description :
The photoproduction of D*(+/-)(2010) mesons associated with a leading neutron has been observed with the ZEUS detector in ep collisions at HERA using an integrated luminosity of 80 pb(-1). The neutron carries a large fraction, x(L) gt 0.2, of the incoming proton beam energy and is detected at very...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Search for QCD-instanton induced events in deep inelastic ep scattering at HERA
Author(s) :
Chekanov, S.
,
Derrick, M.
,
Krakauer, D.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
Description :
A search for QCD-instanton-induced events in deep inelastic ep scattering has been performed with the ZEUS detector at the HERA collider, using data corresponding to an integrated luminosity of 38 pb(-1). A kinematic range defined by cuts on the photon virtuality, Q(2) gt 120 GeV2, and on the Bjor...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Virtual photon structure at HERA
Author(s) :
Bussey, P.J.
Description :
An overview is given of the ongoing measurement at HERA of the parton structure of the photon, as a function of its virtuality. Preliminary ZEUS results show disagreement with an NLO QCD calculation.
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Inclusive jets and alpha(s) at HERA
Author(s) :
Bussey, P.
Description :
A survey is given of recent HERA results in jet production and prompt photon production, together with the evaluation of the QCD coupling constant alpha(s) by a variety of techniques.
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined
Isolated tau leptons in events with large missing transverse momentum at HERA
Author(s) :
Chekanov, S.
,
Derrick, A.
,
Krakauer, D.
,
Loizides, J.H.
,
Magill, S.
,
Miglioranzi, S.
,
Musgrave, B.
,
Repond, J.
,
Yoshida, R.
Description :
A search for events containing isolated tau leptons and large missing transverse momentum, not originating from the tau decay, has been performed with the ZEUS detector at the electron-proton collider HERA, using 130 pb(-1) of integrated luminosity. A search was made for isolated tracks coming from ...
Repository :
Glasgow ePrints Service
Language(s) :
Undetermined