Accès ouvert
2014
erratum
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
In the analysis for our paper on D * production, the beauty contribution was erroneously subtracted twice in the extraction of the reduced cross sections.This affected tables 9 and 10 as well as figures 9 and 10 that are reproduced here in …
il, de, pl, in, it, ru, ua, kz, es, ca, us, gb, gr, nl
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
Abstract Charm production in deep inelastic ep scattering was measured with the ZEUS detector using an integrated luminosity of 354 pb−1. Charm quarks were identified by reconstructing D ± mesons in the D ± → K ∓π±π± decay channel. Lifetime information was …
il, de, pl, in, it, ru, ua, kz, es, ca, us, gb, gr, nl
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
Measurements of neutral current cross sections for deep inelastic scattering in ${e}^{+}p$ collisions at HERA with a longitudinally polarized positron beam are presented. The single-differential cross-sections $d\ensuremath{\sigma}/d{Q}^{2}$, $d\ensuremath{\sigma}/dx$ and $d\ensuremath{\sigma}/dy$ and the reduced cross section $\stackrel{\texttildelow{}}{\ensuremath{\sigma}}$ are measured in the kinematic region …
il, de, pl, in, it, ru, ua, kz, es, ca, us, gb, gr
(code pays fourni par la source)
Accès ouvert
2013
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
Measurements of open charm production cross sections in deep-inelastic ep scattering at HERA from the H1 and ZEUS Collaborations are combined. Reduced cross sections σcc¯red for charm production are obtained in the kinematic range of photon virtuality 2.5≤Q 2≤2000 GeV2 and Bjorken …
il, ch, de, pl, in, ro, ru, it, ua, am, kz, es, mn, ca, fr, rs, us, gb, mx, be, cz
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
il, de, pl, in, it, ru, ua, kz, es, us, kr, my, gb, ca, jp, gr
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
F. D. Aaron, H. Abramowicz, I. Abt, L. Adamczyk et autres
A combination of the inclusive diffractive cross section measurements made by the H1 and ZEUS Collaborations at HERA is presented. The analysis uses samples of diffractive deep inelastic ep scattering data at a centre-of-mass energy $\sqrt{s}=318~\mathrm{GeV}$ where leading protons are detected by …
ro, il, de, pl, in, ru, it, ua, me, am, kz, es, fr, mn, ca, rs, us, gb, sk, mx, be, cz
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
il, us, de, pl, in, it, ru, ua, kz, es, ca, gb, jp, be, gr
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
The production of isolated high-energy photons accompanied by jets has been measured in deep inelastic ep scattering with the ZEUS detector at HERA, using an integrated luminosity of 326 pb − 1 . Measurements were made for exchanged photon virtualities, Q 2 …
il, gb, de, pl, in, it, ru, ua, kz, es, jp, us, ca, be, gr, kr
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
A search for first-generation leptoquarks was performed in electron-proton and positron-proton collisions recorded with the ZEUS detector at HERA in 2003--2007 using an integrated luminosity of $366\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$. Final states with an electron and jets or with missing transverse momentum and …
il, de, pl, in, it, ru, ua, kz, es, ca, us, gb, cn, gr
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
il, us, de, pl, in, it, ca, gb, jp, ru, ua, kz, es, kr, my, gr
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
Three-jet production in deep inelastic $ep$ scattering and photoproduction was investigated with the ZEUS detector at HERA using an integrated luminosity of up to $127\text{ }\text{ }{\mathrm{pb}}^{\ensuremath{-}1}$. Measurements of differential cross sections are presented as functions of angular correlations between the three …
il, de, pl, in, it, ru, ua, kz, es, ca, us, gb, gr, nl
(code pays fourni par la source)
Accès ouvert
2012
article
OpenAlex
H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus et autres
Abstract Scaled momentum distributions for the strange hadrons $ K_{\text{S}}^0 $ and $ \Lambda /\bar{\Lambda } $ were measured in deep inelastic ep scattering with the ZEUS detector at HERA using an integrated luminosity of 330 pb−1. The evolution of these distributions …
il, de, pl, in, it, ru, ua, kz, es, ca, us, gb, gr, nl
(code pays fourni par la source)