IPAC'23 - Student Poster Session Guide

IPAC’23 / STUDENT POSTER SESSION GUIDE 15 Student Poster Session SUPM017 Calibration of the LHC Diamond Beam Loss Monitors for LHC Run 3 Sara Morales Vigo (European Organization for Nuclear Research) . Belen Salvachua, Christos Zamantzas, Eva Calvo Giraldo, Manuel Gonzalez-Berges (European Or- ganization for Nuclear Research), Carsten Welsch (The University of Liverpool), Joseph Wolfenden (University of Liverpool). A set of twelve Polycrystalline Chemical Vapour Deposition (pCVD) diamond detectors are in- stalled in the beam injection, extraction and betatron collimation areas of the Large Hadron Collider (LHC) as fast beam loss monitoring detectors. Their high-radiation tolerance and time resolution in the order of a few ns makes them an ideal candidate to monitor bunch-by-bunch losses in the LHC beams, which have a nominal bunch separation of 25 ns. Considering their location in some of the most critical areas for beam loss studies, a signal-to-lost-particle cali- bration of these detectors provides a useful insight of the various LHC bunch-by-bunch beam loss mechanisms. This contribution shows the principle of the calibration of the LHC diamond Beam Loss Moni- tors (dBLMs) as well as a description of the machine tests run to study and perform this calibra- tion. A number of use cases, including the follow-up of bunch-by-bunch losses during injection or during nominal operation at top energy, are also presented. SUPM018 CLIC BDS 7 TeV design Enrico Manosperti (European Organization for Nuclear Research) . Andrii Pastushenko, Rogelio Tomas (European Organization for Nuclear Research). The Compact Linear Collider (CLIC) is a proposed linear accelerator designed to collide elec- trons and positrons at energies up to 3 TeV. In order to explore new physics and to be more competitive with other collider projects, CLIC is exploring the increase of the center-of-mass energy to 7 TeV. The CLIC Beam Delivery System (BDS) transports the lepton beams from the exit of the Main Linac to the Interaction Point (IP). This paper reports on the studies and the challenges of the new BDS design, such as minimizing the extent of trajectory bending for colli- mation and chromaticity correction to reduce the effects from synchrotron radiation, ensuring a good transverse aberration control at the IP. SUPM019 Damage Experiment with Superconducting Sample Coils - Experimental Setup and Observations during Beam Impact David Gancarcik (European Organization for Nuclear Research) . Andreas Grau, Anke-Susanne Mueller, Axel Bernhard, David Saez de Jauregui, Nicole Glamann (Karl- sruhe Institute of Technology), Carmine Senatore, Marco Bonura (Geneva University), Christoph Wi- esner (Goethe Universität Frankfurt), Cédric Hernalsteens, Daniel Wollmann, Stefan Thomsen (Eu- ropean Organization for Nuclear Research), Damien Zurmuehle (University of Geneva), Falastine Abusaif (Forschungszentrum Jülich GmbH).