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19932026
Showing 2006 · hep-exShow all

14 papers · 2 filters

hep-ex2006★ 8 cited

Bottom production cross section from double muonic decays of b-hadrons in 920 GeV proton-nucleus collision

B Collaboration, I. Abt

The b-bbar production cross section in 920 GeV proton-nucleus fixed target collisions is measured by observing double muonic decays of b-flavored hadrons in the kinematic region $-…

hep-ex2006★ 46 cited

Diffractive Open Charm Production in Deep-Inelastic Scattering and Photoproduction at HERA

H1 Collaboration

Measurements are presented of diffractive open charm production at HERA. The event topology is given by ep -> eX Y where the system X contains at least one charmed hadron and is we…

hep-ex2006★ 15 cited

Inclusive D* Meson Cross Sections and D* Jet Correlations in Photoproduction at HERA

H1 Collaboration

Differential photoproduction cross sections are measured for events containing D* mesons. The data were taken with the H1 detector at the ep collider HERA and correspond to an inte…

hep-ex2006★ 48 cited

A Measurement of the Psi' to J/psi Production Ratio in 920 GeV Proton-Nucleus Interactions

B Collaboration

Ratios of the Psi' over the J/psi production cross sections in the dilepton channel for C, Ti and W targets have been measured in 920 GeV proton-nucleus interactions with the HERA-…

hep-ex2006★ 27 cited

K*0 and phi Meson Production in Proton-Nucleus Interactions at sqrt(s) = 41.6 GeV

B Collaboration, I. Abt

The inclusive production cross sections of the strange vector mesons K*0, K*0bar, and phi have been measured in interactions of 920 GeV protons with C, Ti, and W targets with the H…

hep-ex2006★ 258 cited

Measurement and QCD Analysis of the Diffractive Deep-Inelastic Scattering Cross Section at HERA

H1 Collaboration

A detailed analysis is presented of the diffractive deep-inelastic scattering process , where is a proton or a low mass proton excitation carrying a fraction $1 - \x…

hep-ex2006★ 130 cited

Diffractive Deep-Inelastic Scattering with a Leading Proton at HERA

H1 Collaboration

The cross section for the diffractive deep-inelastic scattering process is measured, with the leading final state proton detected in the H1 Forward Proton Spectromet…

hep-ex2006★ 27 cited

Measurement of Charm and Beauty Dijet Cross Sections in Photoproduction at HERA using the H1 Vertex Detector

H1 Collaboration

A measurement of charm and beauty dijet photoproduction cross sections at the ep collider HERA is presented. Events are selected with two or more jets of transverse momentum $p_t^{…

hep-ex2006★ 14 cited

Tau Lepton Production in ep Collisions at HERA

H1 Collaboration

The production of tau leptons in ep collisions is investigated using data recorded by the H1 detector at HERA in the period 1994-2000. Tau leptons are identified by detecting their…

hep-ex2006★ 33 cited

Polarization of Lambda and Anti-Lambda in 920 GeV Fixed-Target Proton-Nucleus Collisions

B Collaboration

A measurement of the polarization of Lambda and Anti-Lambda baryons produced in pC and pW collisions at sqrt(s)=41.6 GeV has been performed with the HERA-B spectrometer. The measur…

hep-ex2006★ 34 cited

Diffractive Photoproduction of Rho Mesons with Large Momentum Transfer at HERA

H1 Collaboration

The diffractive photoproduction of rho mesons, e p \to e rho Y, with large momentum transfer squared at the proton vertex, |t|, is studied with the H1 detector at HERA using an int…

hep-ex2006★ 9 cited

Measurement of the Upsilon Production Cross Section in 920 GeV Fixed-Target Proton-Nucleus Collisions

B Collaboration, I. Abt

The proton-nucleon cross section ratio has been measured with the HERA-B spectrometer in fixed-target proton-nucleus collisions at 92…

hep-ex2006★ 19 cited

Search for electron antineutrino interactions with the Borexino Counting Test Facility at Gran Sasso

Borexino collaboration, M. Balata

Electron antineutrino interactions above the inverse beta decay energy of protons ($E_\barν_e>$1.8) where looked for with the Borexino Counting Test Facility (CTF). One candidate e…

hep-ex2006★ 47 cited

CNO and pep neutrino spectroscopy in Borexino: Measurement of the deep underground production of cosmogenic 11C in organic liquid scintillator

Borexino Collaboration

Borexino is an experiment for low energy neutrino spectroscopy at the Gran Sasso underground laboratories. It is designed to measure the mono-energetic Be solar neutrino flux i…