Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Sargsyan, Edgar"'
Pulsed DC High Field Measurements of Irradiated and Non-Irradiated Electrodes of Different Materials
Autor:
Peacock, Ruth, Bellodi, Giulia, Burt, Graeme, Calatroni, Sergio, Da Palma Serafim, Catarina, Grudiev, Alexej, Lombardi, Alessandra, Perez Fontenla, Ana Teresa, Ramberger, Suitbert, Sargsyan, Edgar, Sgobba, Stefano, Wuensch, Walter
Beam loss occurs in Radio Frequency Quadrupoles (RFQ), and has been observed in the H⁻ linear accelerator Linac4 (L4) at CERN. To determine if beam loss can induce breakdowns, and to compare the robustness of different materials, tests have been do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f77f7c1370ea39f1f085eb180ac25640
Autor:
Da Palma Serafim, Catarina, Bellodi, Giulia, Calatroni, Sergio, Djurabekova, Flyura, Grudiev, Alexej, Lombardi, Alessandra, Peacock, Ruth, Perez Fontenla, Ana Teresa, Ramberger, Suitbert, Sargsyan, Edgar, Sgobba, Stefano, Wuensch, Walter
During operation the LINAC4 RFQ (Radio-Frequency-Quadrupole) is exposed to high electric fields which can lead to vacuum breakdown. It is also subject to beam loss that can cause surface modification, including blistering, which can result in reduced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::944be2135f3d6b49aca3f4f6b712c83e
http://cds.cern.ch/record/2844852
http://cds.cern.ch/record/2844852
Autor:
Sargsyan, Edgar, Bustinduy, Ibon, Celona, Luigi, Chauveau, Anne-Catherine, Danared, Håkan, Gammino, Santo, Garmendia, Nagore, Grespan, Francesco, Hellström, Frank, Hulla, Georg, Mereu, Paolo, Midttun, Øystein, Muñoz, Juan, Neri, Lorenzo, Pisent, Andrea, Pottin, Bruno, Schmidt, Janet
Publikováno v:
29th International Linear Accelerator Conference
29th International Linear Accelerator Conference, Sep 2018, Beijing, China. pp.THPO043, ⟨10.18429/JACoW-LINAC2018-THPO043⟩
29th International Linear Accelerator Conference, Sep 2018, Beijing, China. pp.THPO043, ⟨10.18429/JACoW-LINAC2018-THPO043⟩
The European Spallation Source (ESS) uses a linear accelerator to deliver the high intensity proton beam to the target station for producing intense beams of neutrons. The average beam power is 5 MW with a peak beam power at the target of 125 MW. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::374b3e14a3114c1a97073430e5fd6ac2
https://hal.archives-ouvertes.fr/hal-02016887
https://hal.archives-ouvertes.fr/hal-02016887
Autor:
Schmidt, Janet, Bargalló, Enric, Chauveau, Anne-Catherine, Desmons, Michel, Fay, Thomas, Hulla, Georg, Johansson, Anders, Lagoguez, Bruno, Ledda, William, Montaño, Rafael, Piquet, Olivier, Sargsyan, Edgar, Scolari, Simone, Spoelstra, Hilko
Publikováno v:
9th International Particle Accelerator Conference
9th International Particle Accelerator Conference, Apr 2018, Vancouver, Canada. pp.TUPAF068, ⟨10.18429/JACoW-IPAC2018-TUPAF068⟩
9th International Particle Accelerator Conference, Apr 2018, Vancouver, Canada. pp.TUPAF068, ⟨10.18429/JACoW-IPAC2018-TUPAF068⟩
The 352 MHz Radio Frequency Quadrupole (RFQ) for the European Spallation Source ERIC (ESS) will be delivered during 2018. After delivery, installation and tuning of the cavity, the high power RF conditioning will be performed. At this point all the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d44f1cbe26da505bbf32b87c36aee81
https://hal.archives-ouvertes.fr/hal-01872047
https://hal.archives-ouvertes.fr/hal-01872047
Autor:
Miyamoto, Ryoichi, Celona, Luigi, Eshraqi, Mohammad, Jansson, Andreas, Laface, Emanuele, Ledda, William, Levinsen, Yngve, Midttun, Oystein, Milas, Natalia, Muñoz, Marc, Neri, Lorenzo, Plostinar, Ciprian, Ponton, Aurélien, Sargsyan, Edgar, Tchelidze, Lali
Beam commissioning of the proton linac of the European Spallation Source begin in summer, 2018, from the ion source (IS) and low energy beam transport (LEBT), and continues in stages until 2022, when the first beam is sent to its spallation target. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a87d868f6935e89eaad8883cb99e2f58
Autor:
Ponton, Aurélien, France, Alain, Levinsen, Yngve, Piquet, Olivier, Pottin, Bruno, Sargsyan, Edgar
During the fabrication of an RFQ, deviation from the perfect geometry will occur during assembling, brazing and machining the different parts. These geometrical defects will impact the theoretical inter-vane voltage, given by the beam dynamics, by al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08fb0c0c7d50f4ba566a4e04f27d3da
Autor:
Levinsen, Yngve, Danared, Håkan, De Prisco, Renato, Eshraqi, Mohammad, Miyamoto, Ryoichi, Muñoz, Marc, Møller, Søren, Ponton, Aurélien, Sargsyan, Edgar, Thomsen, Heine
The European Spallation Source will offer an unprecedented beam power for spallation sources of 5 MW. The accelerator will deliver a proton beam of 62.5 mA peak current and 2.0 GeV onto the spallation target. Since the technical design report (TDR) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb944c92a0bd685ef7f9962d715ab85c
Autor:
De Prisco, Renato, Eshraqi, Mohammad, Karlsson, Anders, Levinsen, Yngve, Miyamoto, Ryoichi, Sargsyan, Edgar
In the beam dynamic design and modelling of the European Spallation Source (ESS) Drift Tube Linac (DTL) simplified models have been used for the focusing and accelerating structures. Since the high current requires precise control of the beam to mini
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a38a7d2d31d4a78cf309e3a43bd85911
https://lup.lub.lu.se/record/7859637
https://lup.lub.lu.se/record/7859637