Strategy for Understanding the Higgs Physics: The Cool Copper Collider - INSPIRE

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Strategy for Understanding the Higgs Physics: The Cool Copper Collider

Caterina Vernieri
(
- SLAC and
- Stanford U.
)
,
Emilio A. Nanni
(
- SLAC and
- Stanford U.
)
,
Sridhara Dasu
(
- Wisconsin U., Madison
)
,
Michael E. Peskin
(
- SLAC and
- Stanford U.
)
,
Tim Barklow
(
- SLAC and
- Stanford U.
)

Mar 15, 2022

14 pages

Published in:

JINST 18 (2023) 07, P07053

Contribution to:

Snowmass 2021

Published: Jul 31, 2023

e-Print:

2203.07646 [hep-ex]

DOI:

10.1088/1748-0221/18/07/P07053

Report number:

SLAC-PUB-17661,
FERMILAB-CONF-22-311-AD-PPD-SCD-SQMS-TD

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Abstract: (arXiv)

A program to build a lepton-collider Higgs factory, to precisely measure the couplings of the Higgs boson to other particles, followed by a higher energy run to establish the Higgs self-coupling and expand the new physics reach, is widely recognized as a primary focus of modern particle physics. We propose a strategy that focuses on a new technology and preliminary estimates suggest that can lead to a compact, affordable machine. New technology investigations will provide much needed enthusiasm for our field, resulting in trained workforce. This cost-effective, compact design, with technologies useful for a broad range of other accelerator applications, could be realized as a project in the US. Its technology innovations, both in the accelerator and the detector, will offer unique and exciting opportunities to young scientists. Moreover, cost effective compact designs, broadly applicable to other fields of research, are more likely to obtain financial support from our funding agencies.

Note:

11 pages, 2 figures, contribution to Snowmass 2021

energy: high
Higgs particle: coupling
coupling: Yukawa
accelerator: design
accelerator: technology
copper
new physics: search for
costs
Higgs-factory
Accelerator Subsystems and Technologies

References(41)

Figures(2)

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)
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)
,
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)
,
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)
,
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)
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)
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)

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•
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)
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)
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)
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and others, Future Collider Options for the U.S., arXiv:to appear [hep-ex]

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