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CERN Document Server 17 record trovati  1 - 10successivo  salta al record: La ricerca ha impiegato 0.59 secondi. 
1.
The LHCb upgrade I / LHCb Collaboration
The LHCb upgrade represents a major change of the experiment. The detectors have been almost completely renewed to allow running at an instantaneous luminosity five times larger than that of the previous running periods. [...]
arXiv:2305.10515; LHCb-DP-2022-002.- 2024-05-23 - 232 p. - Published in : JINST 19 (2024) P05065 Fulltext: document - PDF; 2305.10515 - PDF;
In : The Large Hadron Collider and The Experiments for Run 3
2.
LHCspin: a polarized internal target for the LHC / Lenisa, Paolo (Ferrara U. ; INFN, Ferrara) ; Steffens, Erhard (Erlangen - Nuremberg U.) ; Carassiti, Vito (INFN, Ferrara ; Ferrara U.) ; Ciullo, Giuseppe (Ferrara U. ; INFN, Ferrara) ; Di Nezza, Pasquale (Frascati) ; Pappalardo, Luciano (Ferrara U. ; INFN, Ferrara) ; Vasilyev, Alexander A (PNPI, CSTD)
The LHCspin project aims to bring both unpolarized and polarized physics at the LHC through the installation of a gaseous fixed target at the upstream end of the LHCb detector. The forward geometry of the LHCb spectrometer (2 < eta < 5) is perfectly suited for the reconstruction of particles produced in fixed-target collisions. [...]
SISSA, 2020 - 10 p. - Published in : PoS PSTP2019 (2020) 025 Fulltext: PDF;
In : 18th International Workshop on Polarized Sources, Targets, and Polarimetry (PSTP 2019), Knoxville, United States, 23 - 27 Sep 2019, pp.025
3.
Note on the Efficiency of Differential Pumping in the LHC Polarized Gas Target (PGT) / Steffens, Erhard (University of Erlangen)
For a sufficient density of a window-less gas target based on a storage cell, a substantial gas flow rate is required, exceeding that of UHV vacuum systems. Therefore, differential pumping has to be applied in order to limit the gas flow into neighbouring sections. [...]
CERN-PBC-Notes-2019-002.- Geneva : CERN, 2019 Fulltext: PDF;
4.
CERN Yellow Report Front Cover LHC fixed target experiments / Barschel, Colin
Several fixed-target experiments at the LHC are being proposed and actively studied [...]
CERN-PBC-REPORT-2019-001 CERN-2020-004. - 2019. - 47 p. (CERN Yellow Reports: Monographs ; 4/2020)


ebook
5.
The SMOG2 project / Di Nezza, Pasquale (INFN Frascati) ; Carassiti, Vittore (Universita e INFN, Ferrara (IT)) ; Ciullo, Giuseppe (Universita e INFN, Ferrara (IT)) ; Lenisa, Paolo (Universita e INFN, Ferrara (IT)) ; Pappalardo, Luciano Libero (Universita e INFN, Ferrara (IT)) ; Steffens, Erhard (University of Erlangen (Germany)) ; Bruce, Roderik (CERN) ; Vasilyev, Alexander (Petersburg Nuclear Physics Institute, Gatchina (Russia)) ; Boscolo Meneguolo, Caterina (Universita e INFN, Padova (IT)) ; Bregliozzi, Giuseppe (CERN) et al.
"A proposal for an upgraded version of the existing gas injection system for the LHCb experiment (SMOG) is presented. The core idea of the project, called SMOG2, is the use of a storage cell for the injected gas to be installed upstream of the VELO detector [...]
CERN-PBC-Notes-2018-007.- Geneva : CERN, 2018 Fulltext: PDF;
6.
Beam-Induced Depolarization and Application to a Polarized Gas Target in the LHC Beam / Erhard Steffens (University of Erlangen)
This note summarizes the results achieved at HERMES (DESY, Germany) on beam-induced depolarization of a polarized hydrogen gas target in a bunched High-Energy electron beam, and gives a first extrapolation to the conditions at the LHC..
CERN-PBC-Notes-2018-001.- Geneva : CERN, 31 Document PDF file from Erhard Steffens received 13 august 2018: PDF;
7.
Spin goes Chinese / Gao, Haiyan ; Ma, Bo-Qiang ; Miner, Richard ; Steffens, Erhard
With SPIN2014, the International Symposium on Spin Physics visited China for the first time..
Published in: CERN Courier Volume 55, Number 2, March 2015
Geneva : CERN, 2015
8.
A Gas Target Internal to the LHC for the Study of pp Single-Spin Asymmetries and Heavy Ion Collisions / Barschel, Colin (CERN) ; Lenisa, Paolo (Ferrara U. ; INFN, Ferrara) ; Nass, Alexander (Julich, Forschungszentrum) ; Steffens, Erhard (Erlangen - Nuremberg U.)
We discuss the application of an open storage cell as gas target for a proposed LHC fixed-target experiment AFTER@LHC. The target provides a high areal density at minimum gas input, which may be polarized ^1H, ^2H, or ^3He gas or heavy inert gases in a wide mass range. [...]
2015 - 6 p. - Published in : Adv. High Energy Phys. 2015 (2015) 463141 Fulltext: PDF; Hindawi Open Access article: PDF;
9.
A Concept on Electric Field Error Compensation for the ANKA Superconductive Undulator / Wollmann, Daniel (University of Karlsruhe, Karlsruhe) ; Baumbach, Tilo (University of Karlsruhe, Karlsruhe) ; Bernhard, Axel (University of Karlsruhe, Karlsruhe) ; Casalbuoni, Sara (FZK, Karlsruhe) ; Gerlach, Gerald (University of Dresden, Dresden) ; Hagelstein, Michael (FZK, Karlsruhe) ; Kostka, Barbara (FZK, Karlsruhe) ; Rossmanith, Robert (FZK, Karlsruhe) ; Schoeck, Fabian (University of Erlangen-Nürnberg, Erlangen) ; Steffens, Erhard (University of Erlangen-Nürnberg, Erlangen) et al.
2006 - 3 p. External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3577
10.
The Second Generation of Superconductive Insertion Devices for ANKA / Bernhard, Axel (University of Karlsruhe, Karlsruhe) ; Baumbach, Tilo (University of Karlsruhe, Karlsruhe) ; Casalbuoni, Sara (FZK, Karlsruhe) ; Hagelstein, Michael (FZK, Karlsruhe) ; Rossmanith, Robert (FZK, Karlsruhe) ; Schneider, Theo (FZ Karlsruhe, Karlsruhe) ; Schoeck, Fabian (University of Erlangen-Nürnberg, Erlangen) ; Steffens, Erhard (University of Erlangen-Nürnberg, Erlangen) ; Weisser, Matthias (University of Erlangen-Nürnberg, Erlangen) ; Wollmann, Daniel (University of Karlsruhe, Karlsruhe)
2006 - 3 p. External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3574

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