Related papers: Higgs Factory options for CERN: A comparative stud…

Higgs measurement at e+e- circular colliders

Now that the mass of the Higgs boson is known, circular electron positron colliders, able to measure the properties of these particles with high accuracy, are receiving considerable attention. Design studies have been launched (i) at CERN…

High Energy Physics - Experiment · Physics 2014-11-21 Manqi Ruan

The Future Circular Collider (FCC) at CERN

With the LHC about to start its last data-taking period before being upgraded to the High-Luminosity LHC, it is time for the international high energy physics community to define the future of collider particle physics. The European…

High Energy Physics - Experiment · Physics 2022-05-26 Rebeca Gonzalez Suarez

Future Circular Lepton Collider FCC-ee: Overview and Status

The worldwide High Energy Physics community widely agrees that the next collider should be a Higgs factory. Acknowledging this priority, in 2021 CERN has launched the international Future Circular Collider (FCC) Feasibility Study (FS). The…

Accelerator Physics · Physics 2022-03-17 I. Agapov , M. Benedikt , A. Blondel , M. Boscolo , O. Brunner , M. Chamizo Llatas , T. Charles , D. Denisov , W. Fischer , E. Gianfelice-Wendt , J. Gutleber , P. Janot , M. Koratzinos , R. Losito , S. Nagaitsev , K. Oide , T. Raubenheimer , R. Rimmer , J. Seeman , D. Shatilov , V. Shiltsev , M. Sullivan , U. Wienands , F. Zimmermann

FCC-ee accelerator parameters, performance and limitations

CERN has recently launched the Future Circular Collider (FCC) study to deal with all aspects of an ambitious post-LHC possible programme. The emphasis of the study is on a 100 TeV proton collider to be housed in a 80-100 km new ring in the…

Accelerator Physics · Physics 2014-11-12 M. Koratzinos

The carbon footprint of proposed $\rm e^+e^-$ Higgs factories

The energy consumption of any of the $\rm e^+e^-$ Higgs factory projects that can credibly operate immediately after the end of LHC, namely three linear colliders (CLIC, operating at $\sqrt{s}=380$GeV; and ILC and $\rm C^3$, operating at…

High Energy Physics - Phenomenology · Physics 2022-10-11 Patrick Janot , Alain Blondel

Status of $e^+e^-$ Higgs Factory Projects

An electron-positron collider designed for precision studies of the Higgs boson, a so-called Higgs factory is the highest-priority next collider of the particle physics community. This contribution summarises the key physics goals of such a…

High Energy Physics - Experiment · Physics 2024-02-01 Jenny List

Searches for Long-Lived Particles at the Future FCC-ee

The electron-positron stage of the Future Circular Collider, FCC-ee, is a frontier factory for Higgs, top, electroweak, and flavour physics. It is designed to operate in a 100 km circular tunnel built at CERN, and will serve as the first…

High Energy Physics - Experiment · Physics 2022-09-29 J. Alimena , P. Azzi , M. Bauer , A. Blondel , M. Drewes , R. Gonzalez Suarez , J. Klaric , S. Kulkarni , O. Mikulenko , M. Neubert , M. Ovchynnikov , C. Rizzi , R. Ruiz , L. Rygaard , A. Sfyrla , T. Sharma , A. Thamm , C. B. Verhaaren

The Linear Collider Facility (LCF) at CERN

In this paper we outline a proposal for a Linear Collider Facility as the next flagship project for CERN. It offers the opportunity for a timely, cost-effective and staged construction of a new collider that will be able to comprehensively…

High Energy Physics - Experiment · Physics 2025-06-23 H. Abramowicz , E. Adli , F. Alharthi , M. Almanza-Soto , M. M. Altakach , S. Ampudia Castelazo , D. Angal-Kalinin , J. A. Anguiano , R. B. Appleby , O. Apsimon , A. Arbey , O. Arquero , D. Attié , J. L. Avila-Jimenez , H. Baer , Y. Bai , C. Balazs , P. Bambade , T. Barklow , J. Baudot , P. Bechtle , T. Behnke , A. B. Bellerive , S. Belomestnykh , Y. Benhammou , J. Berenguer-Antequera , M. Berger , M. Berggren , M. Bertucci , M. Besançon , D. Bett , T. Biekötter , S. Bilanishvili , B. Bilki , B. Bilki , J. Björklund Svensson , V. M. Bjelland , C. Blanch , B. Bliewert , M. Boehler , S. Boogert , M. Boronat , V. Boudry , D. Bourilkov , I. Bozovic , J. Braathen , J. E. Brau , C. Breuning , J. -C. Brient , I. Brock , B. Brudnowski , K. Buesser , E. Bulyak , P. N. Burrows , G. Burt , O. Cakir , A. Caldwell , A. C. Canbay , F. G. Celiberto , E. Cenni , I. Chaikovska , R. Chehab , G. Chen , J. B. B. Chen , T. Chikamatsu , V. Cilento , P. Colas , M. Coman , L. Corner , F. Cornet , F. Cornet-Gomez , F. Corriveau , R. Corsini , J. Cvach , R. D'Arcy , C. Damerell , A. Das , S. Dasu , J. de Blas , E. Del Core , M. Demarteau , H. Denizli , R. Dermisek , A. Dhar , S. Dittmaier , F. Djurabekova , E. M. Donegani , A. Doyle , P. Drobniak , T. A. du Pree , B. Dudar , H. Duran Yildiz , J. Dutta , S. Easo , G. Eckerlin , U. Einhaus , C. Emma , E. Esarey , D. Esperante , D. Espriu , L. R Evans , J. Farmer , A. Faus Golfe , M. Fernandez , J. C. Fernandez-Ortega , M. Formela , A. Formenti , B. Foster , N. Fourches , M. C. Fouz , C. D. Fu , K. Fujii , J. Fujimoto , B. Fuks , J. Fuster , N. Fuster-Martínez , M. Gabelmann , F. Gaede , M. Galletti , E. Gallo , S. Ganjour , M. V. Garzelli , C. G. R. Geddes , R. L. Geng , S. Gessner , I. D. Gialamas , B. Gimeno , J. Goldstein , M. Goncerz , A. J. Gonsalves , F. J. Gonzalez , D. González-Iglesias , J. Grames , P. Grannis , L. Gray , G. Grenier , H. Guler , H. E. Haber , K. Hamaguchi , N. Hamann , O. Hartbrich , N. M. Hartman , G. Hütsi , S. Heinemeyer , C. Hensel , K. Hidaka , S. Hirose , A. H. Hoang , M. J. Hogan , W. Hollik , Y. Horii , R. Hosokawa , S. Huang , D. Hynds , M. I. Idzik , Y. Iiyama , A. Irles , A. Ishikawa , M. Ishino , I. P. Ivanov , M. Jacewicz , R. Jaramillo , D. Jeans , C. Jing , R. M Jones , W. Kaabi , M. Kagan , J. Kalinowski , D. K Kalvik , J. Kaminski , K. Kannike , A. Karam , Y. Kato , K. Kawagoe , D. Käfer , L. Kennedy , J. Kersten , S. A. Khan , V. A. Khoze , W. Kilian , J. Klamka , P. Kluit , K. Kong , P. Koppenburg , A. Korsun , A. V. Kotwal , S. Kraml , K. Krüger , M. Kucharczyk , N. Kumar , Y. Kurihara , J. Kvasnicka , I. Laktineh , A. Latina , F. LeDiberder , A. Levy , M. Liepe , C. A. Lindstrøm , B. List , J. List , M. Litos , V. N. Litvinenko , A. Lopez-Virto , X. Lu , T. Luo , M. Lupberger , B. Madison , T. Madlener , J. Maeda , F. Mahmoudi , E. Maina , N. Majernik , R. Margraf-O'Neal , T. W. Markiewicz , P. Martín-Luna , A. Martens , V. J. Martin , L. Marzola , V. I. Maslov , K. T. Matchev , S. Matsumoto , K. Mawatari , J. P. Márquez , M. M. Mühlleitner , A. McIlvenny , P. A. McIntosh , K. Mekala , D. Melini , F. Meloni , A. Menéndez , K. Mimasu , V. Miralles , W. Mitaroff , V. A. Mitsou , L. Monaco , G. Moortgat-Pick , M. Moreno-Llácer , T. Mori , J. M. Moron , S. Morton , D. Moya , M. Mulder , H. Murayama , E. Musumeci , V. V. Mytrochenko , N. Nagata , E. Nagy , T. Nakada , J. Nakajima , K. Nakamura , E. A. Nanni , E. Nardi , S. Narita , M. T. Núñez Pardo de Vera , M. Nojiri , D. Ntounis , A. Ody , O. M. Ogreid , T. Ohl , C. Oleari , M. Olvegård , Y. Onel , H. Ono , W. Ootani , C. Orero , J. Osborne , K. Osterberg , J. Osterhoff , M. Ouchemhou , Q. Ouyang , S. Pagan Griso , R. Paparella , S. C. Park , J. Pata , J. R. Patterson , R. Pöschl , F. Peña , L. K Pedraza-Motavita , M. E. Peskin , F. Pilat , P. Piot , S. Plätzer , I. Polak , W. Porod , K. Potamianos , C. T. Potter , P. Poulose , J. G. Power , D. Protopopescu , H. R. Qi , J. Rabara Bailey , A. Racioppi , M. Raidal , J. P. Ralston , A. Rastogi , L. Reichenbach , L. Reichwein , L. Reina , J. Reuter , F. Richard , S. Riemann , R. A. Rimmer , T. Robens , A. Robson , G. Rodrigo , C. S. Rogan , J. Rojo , M. Q. Ruan , R. Ruber , S. Rudrabhatla , A. Ruiz Jimeno , Y. Sakaki , F. Salvatore , S. Sasikumar , T Schörner , A. Scheinker , S. Schroeder , C. B. Schroeder , I. Schulthess , M. Schumacher , A. Schwartzman , Y. Seiya , A. Senol , H. Sert , D. Sertore , A. Seryi , T. Shidara , K. Sjobak , I. Smiljanic , S. Spannagel , M. Spira , M. Stanitzki , S. Stapnes , D. Storey , J. Strube , S. Su , A. Subba , A. Subba , T. Suehara , K. Sugizaki , Z. Sun , T. Takahashi , T. Takeshita , T. Tauchi , G. Taylor , D. Terzani , T. Teubner , J. Tian , J. Timmermans , M. Titov , R. Tomas Garcia , T. Tong , J. M. Torndal , M. Trautwein , K. Tsumura , B. Tuchming , D. Tuckler , I. Turk Cakir , M. Tytgat , A. Ukleja , C. Vallee , R. Van Kooten , J. van Tilborg , A. Vauth , M. Vellasco , C. Vernieri , L. Verra , I. Vidakovic , H. Videau , I. Vila , M. Villaplana , M. Vos , N. Vukasinovic , N. Walker , K. Wandall-Christensen , Y. Wang , B. F. L. Ward , T. Watanabe , N. K. Watson , G. Weiglein , J. D. Wells , H. Wennlöf , M. Wenskat , S. Westhoff , J. W. Wetzel , A. P. White , P. H. Williams , M. Williams , G. W. Wilson , M. Wing , A. Winter , M. Winter , T. Wojton , J. C. Wood , W. Wuensch , X. Xia , H. Yamamoto , A. Yamamoto , K. Yamamoto , S. Yamashita , M. Yamauchi , M. Yoshioka , J. Zalesak , A. F. Zarnecki , K. Zembaczynski , D. Zerwas , W. Zhang , J. Zhang , Y. Zhang , M. Zielinski , M. Zobov

Theory for the FCC-ee : Report on the 11th FCC-ee Workshop

The Future Circular Collider (FCC) at CERN, a proposed 100-km circular facility with several colliders in succession, culminates with a 100 TeV proton-proton collider. It offers a vast new domain of exploration in particle physics, with…

High Energy Physics - Phenomenology · Physics 2020-05-20 A. Blondel , J. Gluza , S. Jadach , P. Janot , T. Riemann , S. Abreu , J. J. Aguilera-Verdugo , A. B. Arbuzov , J. Baglio , S. D. Bakshi , S. Banerjee , M. Beneke , C. Bobeth , C. Bogner , S. Bondarenko , S. Borowka , S. Braß , C. M. Carloni Calame , J. Chakrabortty , M. Chiesa , M. Chrzaszcz , D. d'Enterria , F. Domingo , J. Dormans , F. Driencourt-Mangin , Ya. Dydyshka , J. Erler , F. Febres Cordero , J. A. Gracey , Zhi-Guo He , G. Heinrich , S. Heinemeyer , I. Hönemann , H. Ita , S. Jahn , F. Jegerlehner , S. P. Jones , L. Kalinovskaya , A. Kardos , M. Kerner , W. Kilian , S. Kluth , B. A. Kniehl , A. Maier , P. Maierhöfer , G. Montagna , O. Nicrosini , T. Ohl , B. Page , S. Paßehr , S. K. Patra , F. Piccinini , R. Pittau , W. Placzek , J. Plenter , S. Ramírez-Uribe , J. Reuter , G. Rodrigo , V. Rothe , L. Rumyantsev , R. Sadykov , J. Schlenk , G. F. R. Sborlini , M. Schott , A. Schweitzer , C. Schwinn , M. Skrzypek , G. Somogyi , M. Spira , P. Stienemeier , R. Szafron , K. Tempest , W. J. Torres Bobadilla , S. Tracz , Z. Trócsányi , Z. Tulipánt , J. Usovitsch , A. Verbytskyi , B. F. L. Ward , Z. Was , G. Weiglein , C. Weiland , S. Weinzierl , V. Yermolchyk , S. A. Yost , J. Zurita

Photon collider Higgs factories

The discovery of the Higgs boson (and still nothing else) have triggered appearance of many proposals of Higgs factories for precision measurement of the Higgs properties. Among them there are several projects of photon colliders (PC)…

Accelerator Physics · Physics 2014-09-22 V. I. Telnov

A CLIC-Prototype Higgs Factory

We propose that a pair of electron linacs with high accelerating gradients and an optical FEL be built at an existing laboratory. The linacs would employ CLIC-type rf cavities and a klystron-based power source; a two-beam scheme could be…

Accelerator Physics · Physics 2012-10-18 Radoje Belusevic , Toshiyasu Higo

Precision Measurements of Higgs Hadronic Decay Modes at the FCC-ee

The expected precision at the FCC-ee on the product $\sigma\times\mathcal{B}(H\rightarrow b\bar{b}, c\bar{c},s\bar{s},gg)$ of Higgs boson production cross sections times branching ratios of hadronic decays is presented. This study provides…

High Energy Physics - Experiment · Physics 2026-04-24 Andrea Del Vecchio , Jan Eysermans , Loukas Gouskos , George Iakovidis , Alexis Maloizel , Giovanni Marchiori , Michele Selvaggi

Physics at a Higgs Factory

I give an overview of the physics potential at possible future $e^+ e^-$ colliders, including the ILC, FCC-ee, and CEPC. The goal is to explain some of the measurements that can be done in the context of electroweak precision tests and…

High Energy Physics - Phenomenology · Physics 2016-12-21 Matthew Reece

Physics at the FCC-ee

The physics program accessible in $e^+e^-$ collisions at the Future Circular Collider (FCC-ee) is summarized. The FCC-ee aims at collecting multi-ab$^{-1}$ integrated luminosities in $e^+e^-$ at $\sqrt{s}$ = 90, 160, 240, and 350 GeV,…

High Energy Physics - Experiment · Physics 2016-03-11 David d'Enterria

The FCC-ee study: Progress and challenges

The FCC (Future Circular Collider) study represents a vision for the next large project in high energy physics, comprising an 80-100 km tunnel that can house a future 100 TeV hadron collider. The study also includes a high luminosity e+e-…

Accelerator Physics · Physics 2015-06-03 M. Koratzinos , A. Blondel , S. Aumon , C. Cook , A. Doblhammer , B. Haerer , B. Holzer , R. Tomas , F. Zimmermann , U. Wienands , L. Medina , M. Boscolo , A. Bogomyagkov , D. Shatilov , E. Levichev

Higgs Physics at the CLIC Electron-Positron Linear Collider

The Compact Linear Collider (CLIC) is an option for a future e+e- collider operating at centre-of-mass energies up to 3 TeV, providing sensitivity to a wide range of new physics phenomena and precision physics measurements at the energy…

High Energy Physics - Experiment · Physics 2017-07-19 H. Abramowicz , A. Abusleme , K. Afanaciev , N. Alipour Tehrani , C. Balázs , Y. Benhammou , M. Benoit , B. Bilki , J. -J. Blaising , M. J. Boland , M. Boronat , O. Borysov , I. Božović-Jelisavčić , M. Buckland , S. Bugiel , P. N. Burrows , T. K. Charles , W. Daniluk , D. Dannheim , R. Dasgupta , M. Demarteau , M. A. Díaz Gutierrez , G. Eigen , K. Elsener , U. Felzmann , M. Firlej , E. Firu , T. Fiutowski , J. Fuster , M. Gabriel , F. Gaede , I. García , V. Ghenescu , J. Goldstein , S. Green , C. Grefe , M. Hauschild , C. Hawkes , D. Hynds , M. Idzik , G. Kačarević , J. Kalinowski , S. Kananov , W. Klempt , M. Kopec , M. Krawczyk , B. Krupa , M. Kucharczyk , S. Kulis , T. Laštovička , T. Lesiak , A. Levy , I. Levy , L. Linssen , S. Lukić , A. A. Maier , V. Makarenko , J. S. Marshall , V. J. Martin , K. Mei , G. Milutinović-Dumbelović , J. Moroń , A. Moszczyński , D. Moya , R. M. Münker , A. Münnich , A. T. Neagu , N. Nikiforou , K. Nikolopoulos , A. Nürnberg , M. Pandurović , B. Pawlik , E. Perez Codina , I. Peric , M. Petric , F. Pitters , S. G. Poss , T. Preda , D. Protopopescu , R. Rassool , S. Redford , J. Repond , A. Robson , P. Roloff , E. Ros , O. Rosenblat , A. Ruiz-Jimeno , A. Sailer , D. Schlatter , D. Schulte , N. Shumeiko , E. Sicking , F. Simon , R. Simoniello , P. Sopicki , S. Stapnes , R. Ström , J. Strube , K. P. Świentek , M. Szalay , M. Tesař , M. A. Thomson , J. Trenado , U. I. Uggerhøj , N. van der Kolk , E. van der Kraaij , M. Vicente Barreto Pinto , I. Vila , M. Vogel Gonzalez , M. Vos , J. Vossebeld , M. Watson , N. Watson , M. A. Weber , H. Weerts , J. D. Wells , L. Weuste , A. Winter , T. Wojtoń , L. Xia , B. Xu , A. F. Żarnecki , L. Zawiejski , I. -S. Zgura

Charting the European Course to the High-Energy Frontier

We review the capabilities of two projects that have been proposed as the next major European facility, for consideration in the upcoming update of the European Strategy for Particle Physics: CLIC and FCC. We focus on their physics…

High Energy Physics - Experiment · Physics 2020-01-01 U. Amaldi , E. Aslanides , R. Barate , C. Benvenuti , P. Bloch , T. Camporesi , A. David , D. Denegri , M. Diemoz , L. Di Lella , G. Dissertori , N. Doble , J. Dumarchez , J. Ellis , J. Engelen , C. Fabjan , B. Fuks , P. Gavillet , A. Hoecker , J. Iliopoulos , P. Innocenti , W. Kozanecki , P. Lebrun , C. Llewellyn Smith , C. Lourenço , L. Maiani , L. Malgeri , M. Mangano , F. Moortgat , M. Mulders , S. Myers , F. Nessi-Tedaldi , L. Pape , F. Pauss , R. Perin , T. Rodrigo , G. Rolandi , A. Schopper , J. Schukraft , M. Spiro , L. Sulak , T. Taylor , D. Treille , G. Tonelli , G. Unal , F. Vannucci , J. Varela , T. Virdee , R. Voss , R. Wallny , H. Wenninger , A. Zalewski-Bak , J. Zinn-Justin

High-precision QCD physics at FCC-ee

The Future Circular Collider (FCC) is a post-LHC project aiming at direct and indirect searches for physics beyond the SM in a new 100 km tunnel at CERN. In addition, the FCC-ee offers unique possibilities for high-precision studies of the…

High Energy Physics - Experiment · Physics 2022-08-26 Francesco Giuli

Higgs physics at the Future Circular Collider

The unique Higgs physics opportunities accessible at the CERN Future Circular Collider (FCC) in electron-positron ($\sqrt{s}$ = 125, 240, 350 GeV) and proton-proton ($\sqrt{s}$ = 100 TeV) collisions, are succinctly summarized. Thanks to the…

High Energy Physics - Experiment · Physics 2017-01-11 David d'Enterria

Theoretical uncertainties for electroweak and Higgs-boson precision measurements at FCC-ee

Due to the high anticipated experimental precision at the Future Circular Collider FCC-ee (or other proposed $e^+e^-$ colliders, such as ILC, CLIC, or CEPC) for electroweak and Higgs-boson precision measurements, theoretical uncertainties…

High Energy Physics - Phenomenology · Physics 2019-12-04 A. Freitas , S. Heinemeyer , M. Beneke , A. Blondel , S. Dittmaier , J. Gluza , A. Hoang , S. Jadach , P. Janot , J. Reuter , T. Riemann , C. Schwinn , M. Skrzypek , S. Weinzierl