Mechanical and thermal design of the target neutral beam absorber for the High-Luminosity LHC upgrade

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU147283" target="_blank" >RIV/00216305:26620/22:PU147283 - isvavai.cz</a>

Výsledek na webu

<a href="https://journals.aps.org/prab/abstract/10.1103/PhysRevAccelBeams.25.053001" target="_blank" >https://journals.aps.org/prab/abstract/10.1103/PhysRevAccelBeams.25.053001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1103/PhysRevAccelBeams.25.053001" target="_blank" >10.1103/PhysRevAccelBeams.25.053001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical and thermal design of the target neutral beam absorber for the High-Luminosity LHC upgrade

Popis výsledku v původním jazyce

The High-Luminosity target neutral beam absorber (TAXN) is the radiation absorber of the neutral particle debris generated at the beam collisions carried out in the ATLAS and CMS detectors at the Large Hadron Collider (LHC). The new absorber will protect the superconducting magnets from this radiation to prevent their quenching at a design luminosity of 7.5 ?? 1034 cm???2 s???1. This article describes the mechanical design of the TAXN assembly and the recombination chamber together with the thermal computations performed for the water-cooling and bakeout system prepared for the engineering design review held in January, 2021. It takes into account the internal integration of the zero degree calorimeter and beam rate of neutrals luminosity detector as well as their physics case overview. In addition, it provides the beam aperture breakdown and the heat deposition expected in the absorber.

Název v anglickém jazyce

Mechanical and thermal design of the target neutral beam absorber for the High-Luminosity LHC upgrade

Popis výsledku anglicky

The High-Luminosity target neutral beam absorber (TAXN) is the radiation absorber of the neutral particle debris generated at the beam collisions carried out in the ATLAS and CMS detectors at the Large Hadron Collider (LHC). The new absorber will protect the superconducting magnets from this radiation to prevent their quenching at a design luminosity of 7.5 ?? 1034 cm???2 s???1. This article describes the mechanical design of the TAXN assembly and the recombination chamber together with the thermal computations performed for the water-cooling and bakeout system prepared for the engineering design review held in January, 2021. It takes into account the internal integration of the zero degree calorimeter and beam rate of neutrals luminosity detector as well as their physics case overview. In addition, it provides the beam aperture breakdown and the heat deposition expected in the absorber.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physical Review Accelerators and Beams

ISSN

2469-9888

e-ISSN

—

Svazek periodika

25

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

„“-„“

Kód UT WoS článku

000800512900001

EID výsledku v databázi Scopus

2-s2.0-85130610628