Erscheinungsjahr
Medientyp
Datenquelle
Fach
Format
Lizenz
Sprache
-
Production of charged kaons by $e^+ e^-$ collisions between $\sqrt s$ = 3.6 and 5-GeV
Freier ZugriffBrandelik, R. / Braunschweig, W. / Gadermann, E. et al. | BASE | 1977The total cross section for K ± production in e + e − collisions was measured for cms energies between 3.6 and 5 GeV and was found to ...Schlagwörter: ELECTRON POSITRON: COLLIDING BEAMS, COLLIDING BEAMS: ELECTRON POSITRON, ELECTRON POSITRON: ANNIHILATION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: INCLUSIVE REACTION, K+: FINAL STATE, FINAL STATE: K+, K-: FINAL STATE, FINAL STATE: K-, K+: ELECTROPRODUCTION, ELECTROPRODUCTION: K+, K-: ELECTROPRODUCTION, ELECTROPRODUCTION: K-, K: YIELD, ELECTRON POSITRON --> K+ ANYTHING, ELECTRON POSITRON --> K- ANYTHING -
Evidence for heavy leptons from anomalous $\mu e$ production in $e^+ e^-$ annihilation
Freier ZugriffBurmester, J. / Criegee, L. / Horlitz, G. et al. | BASE | 1977Schlagwörter: ELECTRON POSITRON: COLLIDING BEAMS, COLLIDING BEAMS: ELECTRON POSITRON, ELECTRON POSITRON: ANNIHILATION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: INCLUSIVE REACTION, ELECTRON: FINAL STATE, FINAL STATE: ELECTRON, FINAL STATE: (MUON ELECTRON), ELECTRON: MOMENTUM SPECTRUM, ELECTRON POSITRON --> MUON ELECTRON (N)NEUTRAL PARTICLE -
Search for the rare decay of $B^+ \to \ell^{\,+} \nu_{\ell} \gamma$ with improved hadronic tagging
Freier ZugriffGelb, M. / Bernlochner, F. U. / Ayad, R. et al. | BASE | 2018limits on the partial branching fraction $ \Delta \mathcal{B} $ with $E_{\gamma}> 1 \, \mathrm{GeV}$ individually for electron and muon final ...Schlagwörter: electron positron: annihilation, electron positron: colliding beams, electron: final state -
Digital low level RF control system for the DESY TTF VUV-FEL linac
Freier ZugriffAyvazyan, V. / Choroba, S. / Matyushin, A. et al. | BASE | 2005In the RF system for the Vacuum Ultraviolet Free Electron Laser (VUV-FEL) Linac each klystron supplies RF power to up to 32 cavities. The ...Schlagwörter: free electron laser -
Measurements of isospin asymmetry and difference of direct $CP$ asymmetries in inclusive $B \to X_s \gamma$ decays
Freier ZugriffWatanuki, S. / Ishikawa, A. / Bakich, A. M. et al. | BASE | 2018Schlagwörter: electron positron: annihilation, electron positron: colliding beams -
On the semileptonic decay of charmed hadrons
Freier ZugriffBrandelik, R. / Braunschweig, W. / Gadermann, E. et al. | BASE | 1977e K or a mixture of both. The semileptonic branching ratio is obtained both by comparing the inclusive electron cross section with the total ...Schlagwörter: ELECTRON POSITRON: ANNIHILATION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: COLLIDING BEAMS, COLLIDING BEAMS: ELECTRON POSITRON, ELECTRON: FINAL STATE, FINAL STATE: ELECTRON, K: FINAL STATE, FINAL STATE: K, K*(892), ELECTRON POSITRON --> 2CHARGED PARTICLE ELECTRON ANYTHING, D --> K*(892) ELECTRON ANTINEUTRINO/E, D --> K ELECTRON ANTINEUTRINO/E, ELECTRON POSITRON --> (N)HADRON 3ELECTRON -
Search for $\Upsilon(1S,2S) \to Z^{+}_{c}Z^{(\prime) -}_{c}$ and $e^{+}e^{-} \to Z^{+}_{c}Z^{(\prime) -}_{c}$ at $\sqrt{s}$ = 10.52, 10.58, and 10.867 GeV
Freier ZugriffJia, S. / Shen, C. P. / Babu, V. et al. | BASE | 2018}$ = 10.52, 10.58, and 10.867 GeV is conducted using data collected with the Belle detector at the KEKB asymmetric energy electron-positron collider ...Schlagwörter: electron positron: energy, electron positron: annihilation -
First measurement of the deep inelastic structure of proton diffraction
Freier ZugriffAhmed, T. / Aid, S. / Baranov, P. et al. | BASE | 1995-inelastic electron-proton ( ep ) scattering in the kinematic range 8.5 < Q 2 < 50GeV 2 , 2.4 × 10 −4 < Bjorken- x < 0.0133, and 3.7 × 10 −4 < χ p ...Schlagwörter: electron p: colliding beams, colliding beams: electron p, electron p: deep inelastic scattering, deep inelastic scattering: electron p, p: structure function -
Angular Asymmetries of $e^+ e^-$ Annihilation to Three Jets
Freier ZugriffKoller, K. / Sander, H. G. / Walsh, T. F. et al. | BASE | 1979Schlagwörter: ELECTRON POSITRON: ANNIHILATION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON --> QUARK ANTIQUARK GLUON, ELECTRON POSITRON --> PI ANYTHING -
Measurement of total and partial photon proton cross sections at 180 GeV center of mass energy
Freier ZugriffDerrick, M. / Krakauer, D. / Ayad, R. et al. | BASE | 1994Schlagwörter: electron p: colliding beams, colliding beams: electron p, photon p: elastic scattering, elastic scattering: photon p, photon p: inelastic scattering, inelastic scattering: photon p, energy spectrum: (electron), (electron): energy spectrum, photon p --> p vector meson -
Search for lepton flavour violating decays of heavy resonances and quantum black holes to an e$\mu$ pair in proton-proton collisions at $\sqrt{s} =$ 8 TeV
Freier ZugriffKhachatryan, Vardan / Sirunyan, Albert M / Flechl, Martin et al. | BASE | 2016A search for narrow resonances decaying to an electron and a muon is presented. The e-mu mass spectrum is also investigated for non ...Schlagwörter: p p: scattering, p p: colliding beams, mass spectrum: (electron muon) -
Study of $\mathrm{D^*(2010)^\pm}$ production in ep collisions at HERA
Freier ZugriffDerrick, M. / Krakauer, D. / Bari, G. et al. | BASE | 1995We report the first observation of charmed mesons with the ZEUS detector at HERA using the decay channel D ∗+ → (D 0 → K − π + )π + (+c.c ...Schlagwörter: electron p: colliding beams, colliding beams: electron p, electron p: deep inelastic scattering, deep inelastic scattering: electron p, photon p: inclusive reaction, mass spectrum: (K pi), (K pi): mass spectrum, electron p --> D*(2010) anything, electron p --> 2charm anything, photon p --> 2charm anything -
Inclusive $\pi^0$ Production by $e^+ e^-$ Annihilation at 34.6 GeV Center-of-mass Energy.
Freier ZugriffBraunschweig, W. / Gerhards, R. / Hartmann, H. et al. | BASE | 1986Schlagwörter: ELECTRON POSITRON: COLLIDING BEAMS, COLLIDING BEAMS: ELECTRON POSITRON, ELECTRON POSITRON: ANNIHILATION, ANNIHILATION: ELECTRON POSITRON, ELECTRON POSITRON: INCLUSIVE REACTION, ELECTRON POSITRON --> PI0 ANYTHING -
Measurement of the energy dependence of the e$^{+}$e$^{−}$ → $ B\overline{B} $, $ B{\overline{B}}^{\ast } $ and $ {B}^{\ast }{\overline{B}}^{\ast } $ exclusive cross sections
Freier ZugriffMizuk, R. / Bondar, A. / Babu, Varghese et al. | BASE | 2021Schlagwörter: electron positron: annihilation, electron positron: colliding beams -
Searches for lepton-flavour-violating decays of the Higgs boson into $e\tau$ and $\mu\tau$ in $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
Freier ZugriffAad, G. / Abbott, B. / Acharya, B. S. et al. | BASE | 2023Schlagwörter: p p: colliding beams, p p: scattering, electron, Higgs particle --> electron tau -
Observation of $\Xi(1620)^0$ and evidence for $\Xi(1690)^0$ in $\Xi_c^+ \rightarrow \Xi^-\pi^+\pi^+$ decays
Freier ZugriffSumihama, M. / Adachi, I. / Badhrees, I. et al. | BASE | 2018Schlagwörter: electron positron: annihilation, electron positron: colliding beams -
Inclusive transverse momentum distributions of charged particles in diffractive and non-diffractive photoproduction at HERA
Freier ZugriffDerrick, M. / Krakauer, D. / Bari, G. et al. | BASE | 1995$\gamma p$ centre of mass (c.m.) energy of $\langle W \rangle = 180\ GeV$. For diffractive reactions, the $p_{T}$ spectra of the photon ...Schlagwörter: electron p: colliding beams, colliding beams: electron p, electron p: inclusive reaction -
Search for contact interactions and large extra dimensions in the dilepton channel using proton-proton collisions at $\sqrt{s}$ = 8 TeV with the ATLAS detector
Freier ZugriffAad, Georges / Abbott, Brad / Abreu, Henso et al. | BASE | 2014. Lower limits are set on the $\ell \ell q q$ contact interaction scale $\Lambda $ between 15.4 TeV and 26.3 TeV, at the 95 % credibility level ...Schlagwörter: p p: scattering, electron positron: mass spectrum -
Measurement of Two-Particle Correlations of Hadrons in $e^+ e^-$ Collisions at Belle
Freier ZugriffChen, Y.-C. / Lee, Y.-J. / Behera, P. et al. | BASE | 2022the electron beam axis or the event-shape thrust axis, and are studied as a function of charged-particle multiplicity. The measurement in the ...Schlagwörter: electron positron: annihilation, electron positron: colliding beams, electron: beam -
$\omega$-meson production by virtual photons
Freier ZugriffJoos, P. / Ladage, A. / Skillicorn, I. O. et al. | BASE | 1977streamer chamber at DESY. The production angular distribution for γ V p → ω p has a strong non-peripheral component for W < 2 GeV. The ω production ...Schlagwörter: ELECTRON P: INTERACTION, INTERACTION: ELECTRON P, P: FINAL STATE, FINAL STATE: P, ELECTRON: FINAL STATE, FINAL STATE: ELECTRON, ELECTRON P --> P OMEGA(784)(PI+ PI- PI0) ELECTRON
Suchergebnisse als E-Mail versenden
Meine Suche schicken an (beta)
Schicken Sie ihre Suchanfrage (Suchterm ohne Filter) an andere Datenbanken, Portale und Kataloge, um ggf. weitere interessante Treffer zu finden:
Dimensions ist eine Datenbank für Abstracts und Zitate, die Informationen zu Forschungsförderungen mit daraus resultierenden Veröffentlichungen, Studien und Patenten verknüpft.
Im TIB AV-Portal können audiovisuelle Medien aus Wissenschaft und Lehre recherchiert und eigene wissenschaftliche Videos publiziert werden.
Im FID move kann nach fachspezifischer Literatur, Forschungsdaten und weitere Informationen aus der Mobilitäts- und Verkehrsforschung gesucht werden.
Der Open Research Knowledge Graph liefert strukturiert beschriebene Forschungsinhalte und macht diese vergleichbar.
Frei zugänglicher Ausschnitt der Verbunddatenbank K10plus des GBV und des SWB mit für die Fernleihe und Direktlieferdienste relevanten Materialien.