CERN Accélérateur de science

LHC MD Notes

Derniers ajouts:
2020-07-01
12:55
MD 2935: 16L2 solenoid tests / Salvant, Benoit (CERN) ; Albert, Markus (CERN) ; Arduini, Gianluigi (CERN) ; Buffat, Xavier (CERN) ; Collier, Paul (CERN) ; Gorzawski, Arkadiusz (University of Malta (MT)) ; Grob, Laura Katharina ; Iadarola, Giovanni (CERN) ; Lechner, Anton (CERN) ; Levens, Tom (CERN) et al.
This MD allowed confirming that the solenoid installed in 16L2 during Technical Stop 2 (TS22017) could be held responsible for the performance improvement observed after TS2. [...]
CERN-ACC-NOTE-2020-0038.
- 2020. - 8 p.

Notice détaillée - Notices similaires
2020-06-24
14:20
Progress report : UFO Dynamics studies / Belanger, Philippe (Universite de Montreal (CA))
(From the collaboration on UFO studies between TRIUMF and CERN HL-LHC)
CERN-ACC-NOTE-2020-0037.
- 2020.
Access to fulltext

Notice détaillée - Notices similaires
2020-06-24
14:19
Progress report : UFO Dynamics studies / Belanger, Philippe (Universite de Montreal (CA))
(From the collaboration on UFO studies between TRIUMF and CERN HL-LHC)
CERN-ACC-NOTE-2020-0036.
- 2019.
Access to fulltext

Notice détaillée - Notices similaires
2020-06-12
17:02
MD3308 – Growth rate versus chromaticity measurement at injection / Amorim, David (Universite Grenoble-Alpes (FR)) ; Antipov, Sergey ; Buffat, Xavier (CERN) ; Carideo, Emanuela (Sapienza Universita e INFN, Roma I (IT)) ; Dascalu, Titus-Stefan (University of Oxford (GB)) ; Metral, Elias (CERN) ; Mounet, Nicolas (CERN) ; Oeftiger, Adrian (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE)) ; Salvant, Benoit (CERN) ; Valuch, Daniel (CERN)
This report summarises the results of MD3308 on the measurement of the instability rise time as a function of chromaticity in the LHC. [...]
CERN-ACC-NOTE-2020-0034.
- 2020. - 8 p.
Full text

Notice détaillée - Notices similaires
2020-06-12
16:42
MD3318 – Impedance Contribution of Secondary and Tertiary Collimators / Amorim, David (Universite Grenoble-Alpes (FR)) ; Antipov, Sergey ; Biancacci, Nicolo (CERN) ; Buffat, Xavier (CERN) ; Mereghetti, Alessio (CERN) ; Metral, Elias (CERN) ; Redaelli, Stefano (CERN) ; Salvant, Benoit (CERN) ; Soderen, Martin (CERN) ; Valuch, Daniel (CERN)
This report summarises the results of MD3318 about impedance measurements of individual LHC secondary and tertiary collimators. [...]
CERN-ACC-NOTE-2020-0033.
- 2020. - 11 p.
Full text

Notice détaillée - Notices similaires
2020-04-16
09:42
MD1875 – Impedance Contribution of Single IR7 Secondary Collimators / Mereghetti, Alessio (CERN) ; Amorim, David (Universite Grenoble-Alpes (FR)) ; Biancacci, Nicolo (CERN) ; Carver, Lee Robert (University of Liverpool (GB)) ; Metral, Elias (CERN) ; Mirarchi, Daniele (University of Manchester (GB)) ; Redaelli, Stefano (CERN) ; Salvant, Benoit (CERN) ; Soderen, Martin (CERN)
This report summarises the results of MD1875 about impedance measurements of single LHCsecondary collimators in IR7. [...]
CERN-ACC-NOTE-2020-0022.
- 2020. - 8 p.
Full text

Notice détaillée - Notices similaires
2020-04-16
09:37
MD1447 –β∗–Reach: 2016 IR7 Collimation Hierarchy Limit and Impedance / Mereghetti, Alessio (CERN) ; Amorim, David (Universite Grenoble-Alpes (FR)) ; Biancacci, Nicolo (CERN) ; Bonanno, Edoardo (Universita degli studi di Palermo (IT)) ; Carver, Lee Robert (University of Liverpool (GB)) ; Ferrazza, Diego (Universita e INFN, Roma I (IT)) ; Lefevre, Thibaut (CERN) ; Levens, Tom (CERN) ; Metral, Elias (CERN) ; Quaranta, Elena et al.
This report summarizes the results of MD1447 about the hierarchy limit of the LHC collimation system in IR7 at 6.5 TeV and its impedance, performed during MD block 1 of 2016. [...]
CERN-ACC-NOTE-2020-0021.
- 2020. - 24 p.
Full text

Notice détaillée - Notices similaires
2020-04-16
09:28
MD1446 –β∗–Reach: Impedance Contribution of Primary Collimators / Mereghetti, Alessio (CERN) ; Amorim, David (Universite Grenoble-Alpes (FR)) ; Biancacci, Nicolo (CERN) ; Fiascaris, Maria (CERN) ; Metral, Elias (CERN) ; Redaelli, Stefano (CERN) ; Salvant, Benoit (CERN) ; Soderen, Martin (CERN)
This report summarizes the results of MD1446 on impedance measurements of single primary collimators. [...]
CERN-ACC-NOTE-2020-0020.
- 2020. - 8 p.
Full text

Notice détaillée - Notices similaires
2020-03-06
16:25
MD1787 - LHC TDI tune shift measurement at injection / Amorim, David (Universite Grenoble-Alpes (FR)) ; Biancacci, Nicolo (CERN) ; Carbajo Perez, David (CERN) ; Carver, Lee Robert (University of Liverpool (GB)) ; Metral, Elias (CERN) ; Rijoff, Tatiana Libera ; Salvant, Benoit (CERN) ; Soderen, Martin (CERN) ; Valuch, Daniel (CERN)
This report summarizes the results of the backup activity performed after cancellation of the MD1787 [...]
CERN-ACC-NOTE-2020-0015.
- 2019. - 3 p.
Full text

Notice détaillée - Notices similaires
2020-02-18
12:10
MD4944: Local linear coupling measurement at the IPs / Persson, Tobias Hakan Bjorn (CERN) ; Carlier, Felix Simon (Technische Universiteit Delft (NL)) ; Hofer, Michael (Vienna University of Technology (AT)) ; Maclean, Ewen Hamish (University of Malta (MT)) ; Tomas Garcia, Rogelio (CERN) ; Garcia-Tabares Valdivieso, Ana (Universidad Complutense (ES))
It was observed that a large local linear coupling around IP2 reduced the luminosity during the 2018 ion run. [...]
CERN-ACC-NOTE-2020-0013.
- 2020. - 9 p.

Notice détaillée - Notices similaires