Results 1 to 10 of about 989,787 (148)

Prophylaxis of anaphylactoid reactions to a polypeptidal plasma substitute by H1- plus H2-receptor antagonists: synopsis of three randomized controlled trials [PDF]

open access: yes, 1982
To demonstrate the efficacy of a premedication with H1- + H2-receptor antagonists against histamine-release responses in anaesthesia and surgery 3 randomized controlled trials were conducted in patients, volunteers and experimental animals (dogs ...
Lorenz, Wilfried   +5 more
core   +1 more source

ToF - The Time-of-Flight Device for H1

open access: yes, 1995
PhDEvent triggering for the H1 detector on the HERA electron-proton ring is dominated by background associated with the proton beam. A 99% reduction in trigger rate is achieved by time resolution of background from physics using ToF -a scintillator ...
Heatherington, John
core  

Measurement of F_2^ccbar and F_2^bbbar at High Q^2 using the H1 Vertex Detector at HERA

open access: yes, 2005
Measurements are presented of inclusive charm and beauty cross sections in e^+p collisions at HERA for values of photon virtuality Q^2 > 150 GeV^2 and of inelasticity 0.1 < y < 0.7.
COLLABORATION H1, STELLA, Bruno Raffaele
core  

First results from the H1 experiment at HERA

open access: yes, 1992
We report on the first physics studies with the H1 detector at the e‐p collider HERA based on data with an integrated luminosity of $\int L d t=1.5$ nb$^{ −1}$ which were recorded in July 1992. The total γp cross section was measured at an average center
Eisele, Franz, H1 Collaboration
core   +1 more source

Search for Leptoquark Bosons in ep Collisions at HERA

open access: yes, 2005
A search for scalar and vector leptoquarks coupling to first generation fermions is performed using the e^+p and e^-p scattering data collected by the H1 experiment between 1994 and 2000. The data correspond to a total integrated luminosity of 117 pb^{-1}
COLLABORATION H1, STELLA, Bruno Raffaele
core  

Coordinated changes in gene expression, H1 variant distribution and genome 3D conformation in response to H1 depletion

open access: yes, 2022
Up to seven members of the histone H1 family may contribute to chromatin compaction and its regulation in human somatic cells. In breast cancer cells, knock-down of multiple H1 variants deregulates many genes, promotes the appearance of genome-wide ...
Mugianesi, Francesca   +10 more
core   +1 more source

Determination of EW Parameters Using H1 Data

open access: yes, 2018
An improved determination of electroweak (EW) parameters using H1 inclusive neutral current and charged current DIS cross sections is presented. The analysis benefits from the usage of the previously published cross sections using longitudinally ...
H1 Collaboration, Zhang, Zhiqing
core   +1 more source

Search for a Narrow Baryonic Resonance Decaying to $K^0_s p$ or $K^0_s \bar{p}$ in Deep Inelastic Scattering at HERA

open access: yes, 2006
A search for a narrow baryonic resonance decaying to $K^0_s p$ or $K^0_s \bar p$ is carried out in deep inelastic ep scattering with the H1 detector at HERA.
COLLABORATION H1, STELLA, Bruno Raffaele
core  

Measurement of Deeply Virtual Compton Scattering at HERA

open access: yes, 2005
A measurement is presented of elastic deeply virtual Compton scattering \gamma* p \to \gamma p made using e^+ p collision data corresponding to a luminosity of 46.5 pb^{-1}, taken with the H1 detector at HERA.
COLLABORATION H1, STELLA, Bruno Raffaele
core  

Measurement of groomed event shape observables in deep-inelastic electron-proton scattering at HERA

open access: yes
The H1 Collaboration at HERA reports the first measurement of groomed event shape observables in deep inelastic electron-proton scattering (DIS) at $\sqrt{s} =319~$ GeV, using data recorded between the years 2003 and 2007 with an integrated luminosity of
Martyn, H.-U., H1 Collaboration
core   +1 more source

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