CERN Accelerating science

CERN Document Server Pronađeno je 26 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.76 sekundi 
1.
Using graph neural networks to reconstruct charged pion showers in the CMS High Granularity Calorimeter / CMS HGCAL Collaboration
A novel method to reconstruct the energy of hadronic showers in the CMS High Granularity Calorimeter (HGCAL) is presented. The HGCAL is a sampling calorimeter with very fine transverse and longitudinal granularity. [...]
arXiv:2406.11937.- 2024-11-28 - 27 p. - Published in : JINST 19 (2024) P11025 Fulltext: 2406.11937 - PDF; b5503c82fab7782294f84cb336b7e20a - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
2.
Measurement of the inclusive semileptonic $B$ meson branching fraction in 62.8 fb$^{-1}$ of Belle II data / Belle-II Collaboration
We report a measurement of the branching fraction of inclusive semileptonic $B$ meson decays $B\to X_c\ell\nu\ell$ in $\Upsilon(4S)\to B\bar B$~data recorded by the Belle II experiment at the SuperKEKB asymmetric-energy $e^+e^-$ collider and corresponding to 62.8 fb$^{-1}$ of integrated luminosity. [...]
arXiv:2111.09405 ; BELLE2-CONF-PH-2021-012.
- 17.
Fulltext
3.
Exclusive $B \to X_u \ell \nu_\ell$ Decays with Hadronic Full-event-interpretation Tagging in 62.8 fb$^{-1}$ of Belle II Data / Belle-II Collaboration
We present a reconstruction in early data of the semileptonic decay $B^+ \to \pi^0 \ell^+ \nu_\ell$, and first results of a reconstruction of the decays $B^+ \to \rho^0 \ell^+ \nu_\ell$ and $B^0 \to \rho^- \ell^+ \nu_\ell$ in a sample corresponding to 62.8 fb$^{-1}$ of Belle II data using hadronic $B$-tagging via the full-event-interpretation algorithm. [...]
arXiv:2111.00710 ; BELLE2-CONF-PH-2021-013.
- 24.
Fulltext
4.
Search for Darkonium in $e^+e^-$ Collisions / BABAR Collaboration
Collider searches for dark sectors, new particles interacting only feebly with ordinary matter, have largely focused on identifying signatures of new mediators, leaving much of dark sector structures unexplored. In particular, the existence of dark matter bound states (darkonia) remains to be investigated. [...]
arXiv:2106.08529; BABAR-PUB-21/002; SLAC-PUB-17608.- 2022-01-11 - 10 p. - Published in : Phys. Rev. Lett. 128 (2022) 021802 Fulltext: PDF;
5.
BioDynaMo Lab / Ahmed, Muhammad Hassan (speaker)
2021 - 214. Lectures; CERN openlab summer student Lightning talks (2nd session) External links: Talk details; Event details In : CERN openlab summer student Lightning talks (2nd session)
6.
AtlFast3: Next Generation of Fast Simulation in ATLAS / Ahmed, Hasib (speaker) (The University of Edinburgh (GB))
ATLAS is one of the largest experiments at the Large Hadron Collider. Its broad physics program ranges from precision measurements to the discovery of new interactions, requiring gargantuan amount of simulated Monte Carlo events. [...]
2021 - 1792. Conferences; 25th International Conference on Computing in High Energy & Nuclear Physics External links: Talk details; Event details In : 25th International Conference on Computing in High Energy & Nuclear Physics
7.
Challenges in dosimetry of particle beams with ultra-high pulse dose rates / Romano, F (INFN, Catania ; Teddington, Natl. Phys. Lab) ; Subiel, A (Teddington, Natl. Phys. Lab) ; McManus, M (Teddington, Natl. Phys. Lab) ; Lee, N D (Teddington, Natl. Phys. Lab) ; Palmans, H (Teddington, Natl. Phys. Lab ; Unlisted, AT) ; Thomas, R (Teddington, Natl. Phys. Lab) ; McCallum, S (Teddington, Natl. Phys. Lab ; Queen's U., Belfast) ; Milluzzo, G (Queen's U., Belfast) ; Borghesi, M (Queen's U., Belfast) ; McIlvenny, A (Queen's U., Belfast) et al.
Recent results from pre-clinical studies investigating the so-called FLASH effect suggest that the ultrahigh pulse dose rates (UHPDR) of this modality reduces normal tissue damage whilst preserving tumour response, when compared with conventional radiotherapy (RT). FLASH-RT is characterized by average dose rates of dozens of Gy/s instead of only a few Gy/min. [...]
2020 - 5 p. - Published in : J. Phys.: Conf. Ser. 1662 (2020) 012028 Fulltext: PDF;
8.
Luminosity Determination in $pp$ Collisions at $\sqrt{s}$ = 7 TeV using the ATLAS Detector at the LHC / ATLAS Collaboration
Measurements of luminosity obtained using the ATLAS detector during early running of the Large Hadron Collider (LHC) at sqrt(s) = 7 TeV are presented. The luminosity is independently determined using several detectors and multiple algorithms, each having different acceptances, systematic uncertainties and sensitivity to background. [...]
arXiv:1101.2185; CERN-PH-EP-2010-069; CERN-PH-EP-2010-069.- Geneva : CERN, 2011 - 24 p. - Published in : Eur. Phys. J. C 71 (2011) 1630 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
9.
Measurement of the top quark-pair production cross section with ATLAS in pp collisions at $\sqrt{s}$ = 7 TeV / ATLAS Collaboration
A measurement of the production cross-section for top quark pairs($t\bar{t}$) in $pp$ collisions at $\sqrt{s}$=7 TeV is presented using data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in two different topologies: single lepton (electron $e$ or muon $\mu$) with large missing transverse energy and at least four jets, and dilepton ($ee$, $\mu\mu$ or $e\mu$) with large missing transverse energy and at least two jets. [...]
arXiv:1012.1792; CERN-PH-EP-2010-064; CERN-PH-EP-2010-064.- Geneva : CERN, 2011 - 30 p. - Published in : Eur. Phys. J. C 71 (2011) 1577 Fulltext: PDF; Springer Open Access article: PDF; External link: all figures including auxiliary figures
10.
Measurement of underlying event characteristics using charged particles in $pp$ collisions at $\sqrt{s}$ = 900 GeV and 7 TeV with the ATLAS Detector / ATLAS Collaboration
Measurements of charged particle distributions, sensitive to the underlying event, have been performed with the ATLAS detector at the LHC. The measurements are based on data collected using a minimum-bias trigger to select proton{proton collisions at center-of-mass energies of 900 GeV and 7 TeV [...]
arXiv:1012.0791; CERN-PH-EP-2010-063; CERN-PH-EP-2010-063.- Geneva : CERN, 2011 - 37 p. - Published in : Phys. Rev. D 83 (2011) 112001 APS Open Access article: PDF; Fulltext: UE-tracks.v4 - PDF; arXiv:1012.0791 - PDF; External links: all figures including auxiliary figures; Rivet analyses reference

CERN Document Server : Pronađeno je 26 zapisa   1 - 10slijedećikraj  idi na zapis:
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31 Ahmed, H
1 Ahmed, H S
1 Ahmed, H.A.
1 Ahmed, Hamad
1 Ahmed, Hamza
4 Ahmed, Hasib
1 Ahmed, Hosameldin
4 Ahmed, Hossain
1 Ahmed, Hossam
1 Ahmed, Hossam Eldin H
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