CERN Accelerating science

Начало > CERN Accelerators > SPS and CNGS

SPS and CNGS

Търсене в 9,219 записа за:
Съвети за търсене :: Опростено търсене
Добавено/променено на: до:
Сортиране по: Покажи: Изходен формат:
Последно добавени:
2024-04-12
06:14
Early Fire Detection in High Power Equipment / Pavis, Steven (CERN) ; Carlier, Etienne (CERN) ; Lolliot, Christophe (CERN) ; Magnin, Nicolas (CERN)
Very early fire detection in equipment cabinets containing high power supply sources and power electronic switching devices is needed when building and tunnel fire detection systems may not be well placed to detect a fire until it is well established. Highly sensitive aspirating smoke detection systems which continuously sample the air quality inside equipment racks and give local power interlock in the event of smoke detection, are capable of cutting the source of power to these circuits at a very early stage, thereby preventing fires before they become fully established. [...]
2023 - 5 p. - Published in : JACoW ICALEPCS 2023 (2023) TUPDP096 Fulltext: PDF;
In : 19th International Conference on Accelerator and Large Experimental Physics Control Systems (ICALEPCS 2023), Cape Town, South Africa, 7 - 13 Oct 2023, pp.TUPDP096

Подробен запис - Подобни записи
2024-04-11
11:49
Measurement of emittance growth and oscillation spectrum for different damper gains (MD 9407) / Buffat, Xavier (CERN) ; Fornara, Andrea (University of Manchester (GB)) ; Giacomel, Lorenzo (CERN) ; Kostoglou, Sofia (CERN) ; Lannoy, Christophe (EPFL - Ecole Polytechnique Federale Lausanne (CH)) ; Mounet, Nicolas (CERN) ; Radoslavova, Anna Valeri (Heidelberg University (DE)) ; Sterbini, Guido (CERN) ; Valuch, Daniel (CERN)
The procedure of an experiment aiming at studying the impact of the transverse damper gain on the beam oscillation spectrum and on the emittance growth of colliding beams is described along with the corresponding results. [...]
CERN-ACC-NOTE-2024-0007. - 2024.
Full text

Подробен запис - Подобни записи
2024-04-05
14:26
FCC-ee Machine Detector Interface Alignment System Concepts / Watrelot, Leonard
This thesis is in the framework of the lepton collider part of the Future Circular Collider project, aiming to be the next flagship project at CERN after the High Luminosity upgrade of the Large Hadron Collider, in 2040. The study focuses on the alignment, and monitoring of the alignment, of some accelerator components located inside the physics detector, close to the collision point. [...]
CERN-THESIS-2023-376.- 205 p. Fulltext: PDF; External link: Approve this document (restricted)

Подробен запис - Подобни записи
2024-04-05
04:48
Interpretation of the horizontal beam response near the third integer resonance / Cortés García, E.C. (DESY ; Darmstadt, GSI) ; Niedermayer, P. (Darmstadt, GSI) ; Singh, R. (Darmstadt, GSI) ; Taylor, R. (CERN ; Imperial Coll., London) ; Feldmeier, E. (Heidelberg U.) ; Hun, M. (Heidelberg U.) ; Benedetto, E. (Unlisted, CH) ; Haberer, T. (Heidelberg U.)
The beam response to an external periodic excitation delivers relevant information about the optics, tune distribution and stability of a circulating beam in a storage ring. [...]
arXiv:2404.02576. -
Fulltext

Подробен запис - Подобни записи
2024-04-04
12:17
X-Ray Absorption Spectroscopy to Investigate Precipitated Oxides in Nb3Sn Wires With an Internal Oxygen Source / Bovone, G (Geneva U.) ; Buta, F (Geneva U.) ; Lonardo, F (Geneva U.) ; Bonura, M (Geneva U.) ; Borca, C N (PSI, Villigen) ; Huthwelker, T (PSI, Villigen) ; Hopkins, S C (CERN) ; Ballarino, A (CERN) ; Boutboul, T (CERN) ; Senatore, C (Geneva U.)
Internal oxidation can achieve significantly enhanced Jcin Nb3Sn wires, but the mechanism of oxygen transport and oxide precipitation is not fully understood. Our investigation employs X-ray Absorption Near-Edge Structure (XANES) spectroscopy, revealing insights into the oxidation of Zr and its interaction with oxygen in different areas of the wire cross section. [...]
2024 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 34 (2024) 6000205

Подробен запис - Подобни записи
2024-04-03
14:53
Simulations and measurements to improve the longitudinal quality of fixed target beams at the CERN PS and SPS / Naumenko, Oleksandr
Ensuring the delivery of high quality beams from the accelerators to their assigned experiments is one of the primary tasks of CERN [...]
CERN-THESIS-2024-024 - 85 p.


Подробен запис - Подобни записи
2024-04-03
06:43
Influence of the Heat Treatment on the Layer JC of Internal-Sn Nb3Sn Wires With Internally Oxidized Nanoparticles / Lonardo, F (Geneva U.) ; Bovone, G (Geneva U.) ; Buta, F (Geneva U.) ; Bonura, M (Geneva U.) ; Bagni, T (Geneva U. ; Uppsala U.) ; Medina-Clavijo, B (CERN) ; Ballarino, A (CERN) ; Hopkins, S C (CERN) ; Boutboul, T (CERN) ; Senatore, C (Geneva U.)
We evaluated various heat treatments (HT) for maximizing the Nb3Sn layer thickness while retaining a refined grain microstructure in low filament count internal-Sn Nb3Sn Rod-In-Tube wires with internally oxidized nanoparticles. These wires were manufactured in our laboratory using SnO2as oxygen source and Nb alloys containing Ta and Zr or Hf. [...]
2024 - 5 p. - Published in : IEEE Trans. Appl. Supercond. 34 (2024) 6000305

Подробен запис - Подобни записи
2024-03-27
10:24
Secondary beams for tests in the PS East Experimental Area / Simon, D J ; Durieu, L
CERN-PS-PA-EP-Note-88-26; CERN-PS-PA-Note-93-21; PS-PA-EP-Note-88-26; PS-PA-Note-93-21.- Geneva : CERN, 1993 - 59 p. Fulltext: PDF;

Подробен запис - Подобни записи
2024-03-27
08:55
Memorandum - Shielding between PS and TT2 line / Riboni, P L ; Burlet, A
CERN-PS-ML-Memo-88-9-A; PS-ML-Memo-88-9-A.- Geneva : CERN, 1988 - 2 p. Fulltext: PDF;

Подробен запис - Подобни записи
2024-03-27
08:55
Telecommunications in the P.S. Area / Fischer, H
CERN-PS-Int-EE-Cont-59-19; PS-Int-EE-Cont-59-19.- Geneva : CERN, 1959 - 16 p. Fulltext: PDF;

Подробен запис - Подобни записи