The discovery by the ATLAS and CMS experiments of a new boson with mass around 125 GeV and with measured properties compatible with those of a Standard-Model Higgs boson, coupled with the absence of discoveries of phenomena beyond the Standard Model at the TeV scale, has triggered interest in ideas for future Higgs factories. A new circular e+e- collider hosted in a 80 to 100 km tunnel, TLEP, is among the most attractive solutions proposed so far. It has a clean experimental environment, produces high luminosity for top-quark, Higgs boson, W and Z studies, accommodates multiple detectors, and can reach energies up to the t-tbar threshold and beyond. It will enable measurements of the Higgs boson properties and of Electroweak Symmetry-Breaking (EWSB) parameters with unequalled precision, offering exploration of physics beyond the Standard Model in the multi-TeV range. Moreover, being the natural precursor of the VHE-LHC, a 100 TeV hadron machine in the same tunnel, it builds up a long-term vision for particle physics. Altogether, the combination of TLEP and the VHE-LHC offers, for a great cost effectiveness, the best precision and the best search reach of all options presently on the market. This paper presents a first appraisal of the salient features of the TLEP physics potential, to serve as a baseline for a more extensive design study.

First Look at the Physics Case of TLEP / Bicer, TLEP Design Study Working Group Collaboration (. M.; H., Duran Yildiz; I., Yildiz; G., Coignet; M., Delmastro; T., Alexopoulos; C., Grojean; S., Antusch; T., Sen; H. J., He; K., Potamianos; S., Haug; A., Moreno; A., Heister; V., Sanz; G., Gomez Ceballos; M., Klute; M., Zanetti; L. T., Wang; M., Dam; C., Boehm; N., Glover; F., Krauss; A., Lenz; M., Syphers; C., Leonidopoulos; V., Ciulli; P., Lenzi; G., Sguazzoni; M., Antonelli; M., Boscolo; O., Frasciello; C., Milardi; G., Venanzoni; M., Zobov; J., van der Bij; M., de Gruttola; D. W., Kim; M., Bachtis; A., Butterworth; C., Bernet; C., Botta; F., Carminati; A., David; D., D'Enterria; G., Ganis; B., Goddard; G., Giudice; P., Janot; J. M., Jowett; C., Lourenço; L., Malgeri; E., Meschi; F., Moortgat; P., Musella; J. A., Osborne; L., Perrozzi; M., Pierini; L., Rinolfi; A., de Roeck; J., Rojo; G., Roy; A., Sciabà; A., Valassi; C. S., Waaijer; J., Wenninger; H., Woehri; F., Zimmermann; A., Blondel; M., Koratzinos; P., Mermod; Y., Onel; R., Talman; E., Castaneda Miranda; E., Bulyak; D., Porsuk; D., Kovalskyi; S., Padhi; P., Faccioli; J. R., Ellis; M., Campanelli; Y., Bai; M., Chamizo; R. B., Appleby; H., Owen; H., Maury Cuna; C., Gracios; G. A., Munoz Hernandez; Trentadue, Luca; E., Torrente Lujan; S., Wang; D., Bertsche; A., Gramolin; V., Telnov; P., Petroff; P., Azzi; O., Nicrosini; F., Piccinini; G., Montagna; F., Kapusta; S., Laplace; W., da Silva; N., Gizani; N., Craig; T., Han; C., Luci; B., Mele; L., Silvestrini; M., Ciuchini; R., Cakir; R., Aleksan; F., Couderc; S., Ganjour; E., Lançon; E., Locci; P., Schwemling; M., Spiro; C., Tanguy; J., Zinn Justin; S., Moretti; M., Kikuchi; H., Koiso; K., Ohmi; K., Oide; Udine, G. Pauletta (. U.; R., Ruiz de Austri; M., Gouzevitch; S., Chattopadhyay. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1126-6708. - 1401:(2014), pp. 164-212. [10.1007/JHEP01(2014)164]

First Look at the Physics Case of TLEP

TRENTADUE, Luca;
2014-01-01

Abstract

The discovery by the ATLAS and CMS experiments of a new boson with mass around 125 GeV and with measured properties compatible with those of a Standard-Model Higgs boson, coupled with the absence of discoveries of phenomena beyond the Standard Model at the TeV scale, has triggered interest in ideas for future Higgs factories. A new circular e+e- collider hosted in a 80 to 100 km tunnel, TLEP, is among the most attractive solutions proposed so far. It has a clean experimental environment, produces high luminosity for top-quark, Higgs boson, W and Z studies, accommodates multiple detectors, and can reach energies up to the t-tbar threshold and beyond. It will enable measurements of the Higgs boson properties and of Electroweak Symmetry-Breaking (EWSB) parameters with unequalled precision, offering exploration of physics beyond the Standard Model in the multi-TeV range. Moreover, being the natural precursor of the VHE-LHC, a 100 TeV hadron machine in the same tunnel, it builds up a long-term vision for particle physics. Altogether, the combination of TLEP and the VHE-LHC offers, for a great cost effectiveness, the best precision and the best search reach of all options presently on the market. This paper presents a first appraisal of the salient features of the TLEP physics potential, to serve as a baseline for a more extensive design study.
2014
First Look at the Physics Case of TLEP / Bicer, TLEP Design Study Working Group Collaboration (. M.; H., Duran Yildiz; I., Yildiz; G., Coignet; M., Delmastro; T., Alexopoulos; C., Grojean; S., Antusch; T., Sen; H. J., He; K., Potamianos; S., Haug; A., Moreno; A., Heister; V., Sanz; G., Gomez Ceballos; M., Klute; M., Zanetti; L. T., Wang; M., Dam; C., Boehm; N., Glover; F., Krauss; A., Lenz; M., Syphers; C., Leonidopoulos; V., Ciulli; P., Lenzi; G., Sguazzoni; M., Antonelli; M., Boscolo; O., Frasciello; C., Milardi; G., Venanzoni; M., Zobov; J., van der Bij; M., de Gruttola; D. W., Kim; M., Bachtis; A., Butterworth; C., Bernet; C., Botta; F., Carminati; A., David; D., D'Enterria; G., Ganis; B., Goddard; G., Giudice; P., Janot; J. M., Jowett; C., Lourenço; L., Malgeri; E., Meschi; F., Moortgat; P., Musella; J. A., Osborne; L., Perrozzi; M., Pierini; L., Rinolfi; A., de Roeck; J., Rojo; G., Roy; A., Sciabà; A., Valassi; C. S., Waaijer; J., Wenninger; H., Woehri; F., Zimmermann; A., Blondel; M., Koratzinos; P., Mermod; Y., Onel; R., Talman; E., Castaneda Miranda; E., Bulyak; D., Porsuk; D., Kovalskyi; S., Padhi; P., Faccioli; J. R., Ellis; M., Campanelli; Y., Bai; M., Chamizo; R. B., Appleby; H., Owen; H., Maury Cuna; C., Gracios; G. A., Munoz Hernandez; Trentadue, Luca; E., Torrente Lujan; S., Wang; D., Bertsche; A., Gramolin; V., Telnov; P., Petroff; P., Azzi; O., Nicrosini; F., Piccinini; G., Montagna; F., Kapusta; S., Laplace; W., da Silva; N., Gizani; N., Craig; T., Han; C., Luci; B., Mele; L., Silvestrini; M., Ciuchini; R., Cakir; R., Aleksan; F., Couderc; S., Ganjour; E., Lançon; E., Locci; P., Schwemling; M., Spiro; C., Tanguy; J., Zinn Justin; S., Moretti; M., Kikuchi; H., Koiso; K., Ohmi; K., Oide; Udine, G. Pauletta (. U.; R., Ruiz de Austri; M., Gouzevitch; S., Chattopadhyay. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1126-6708. - 1401:(2014), pp. 164-212. [10.1007/JHEP01(2014)164]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2697291
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