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MD 979: Beta-beating measurements on colliding beams
The HL-LHC high brightness beams will give a large β-beating due to the head-on and long-range interactions since a beam-beam parameter of 0.01 per Interaction Point (IP) is expected. The β-heating induced by two head-on collision reaches 15%. A third IP, i.e. IP8, could bring the β-heating up to 24...
| Autores principales: | , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2292102 |
| _version_ | 1780956461488144384 |
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| author | Goncalves Jorge, Patrik Barranco Garcia, Javier Pieloni, Tatiana Buffat, Xavier Carlier, Felix Simon Coello De Portugal - Martinez Vazquez, Jaime Maria Fol, Elena Langner, Andy Sven Medina Medrano, Luis Eduardo Olexa, Jakub Tomas Garcia, Rogelio Valuch, Daniel Wegscheider, Andreas |
| author_facet | Goncalves Jorge, Patrik Barranco Garcia, Javier Pieloni, Tatiana Buffat, Xavier Carlier, Felix Simon Coello De Portugal - Martinez Vazquez, Jaime Maria Fol, Elena Langner, Andy Sven Medina Medrano, Luis Eduardo Olexa, Jakub Tomas Garcia, Rogelio Valuch, Daniel Wegscheider, Andreas |
| author_sort | Goncalves Jorge, Patrik |
| collection | CERN |
| description | The HL-LHC high brightness beams will give a large β-beating due to the head-on and long-range interactions since a beam-beam parameter of 0.01 per Interaction Point (IP) is expected. The β-heating induced by two head-on collision reaches 15%. A third IP, i.e. IP8, could bring the β-heating up to 24%. The aim of the Machine Development (MD) study was to test optics measurements with AC dipole and ADT on colliding beams at injection and to implement a correction of the β-heating due to to head-on collision in the two experiments IP1&5. Int his note, we summarize the first results of this test performed in the LHC. |
| id | cern-2292102 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2017 |
| record_format | invenio |
| spelling | cern-22921022019-09-30T06:29:59Zhttp://cds.cern.ch/record/2292102engGoncalves Jorge, PatrikBarranco Garcia, JavierPieloni, TatianaBuffat, XavierCarlier, Felix SimonCoello De Portugal - Martinez Vazquez, Jaime MariaFol, ElenaLangner, Andy SvenMedina Medrano, Luis EduardoOlexa, JakubTomas Garcia, RogelioValuch, DanielWegscheider, AndreasMD 979: Beta-beating measurements on colliding beamsAccelerators and Storage RingsThe HL-LHC high brightness beams will give a large β-beating due to the head-on and long-range interactions since a beam-beam parameter of 0.01 per Interaction Point (IP) is expected. The β-heating induced by two head-on collision reaches 15%. A third IP, i.e. IP8, could bring the β-heating up to 24%. The aim of the Machine Development (MD) study was to test optics measurements with AC dipole and ADT on colliding beams at injection and to implement a correction of the β-heating due to to head-on collision in the two experiments IP1&5. Int his note, we summarize the first results of this test performed in the LHC.CERN-ACC-NOTE-2017-0060oai:cds.cern.ch:22921022017-11-08 |
| spellingShingle | Accelerators and Storage Rings Goncalves Jorge, Patrik Barranco Garcia, Javier Pieloni, Tatiana Buffat, Xavier Carlier, Felix Simon Coello De Portugal - Martinez Vazquez, Jaime Maria Fol, Elena Langner, Andy Sven Medina Medrano, Luis Eduardo Olexa, Jakub Tomas Garcia, Rogelio Valuch, Daniel Wegscheider, Andreas MD 979: Beta-beating measurements on colliding beams |
| title | MD 979: Beta-beating measurements on colliding beams |
| title_full | MD 979: Beta-beating measurements on colliding beams |
| title_fullStr | MD 979: Beta-beating measurements on colliding beams |
| title_full_unstemmed | MD 979: Beta-beating measurements on colliding beams |
| title_short | MD 979: Beta-beating measurements on colliding beams |
| title_sort | md 979: beta-beating measurements on colliding beams |
| topic | Accelerators and Storage Rings |
| url | http://cds.cern.ch/record/2292102 |
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