10–14 Jun 2024
The Westin St. Francis San Francisco on Union Square
US/Pacific timezone

Material Budget of the FCC-ee IR

13 Jun 2024, 18:49
1m
Colonial & Italian

Colonial & Italian

(b) Poster abstract only (one author must be in person) MDI Poster session

Speaker

Giulia Nigrelli

Description

We present the material budget for the latest engineered design of the interaction region (IR) of the Future Circular Collider (FCC).
In order for the LumiCal to reach the required absolute precision, it is necessary to use high radiation length (X0) material for the beam pipe elements in front of this detector.
We compare the material budget in the LumiCal acceptance for two versions of the IR beam pipe, mainly differing for the cooling manifolds material (copper and AlBeMet162). We also show the energy deposit in the LumiCal induced by secondary showers coming from the beam pipe material.

Author

Co-authors

Andrea Ciarma (INFN e Laboratori Nazionali di Frascati (IT)) Francesco Fransesini (INFN e Laboratori Nazionali di Frascati (IT)) Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

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