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Harald Ita

Researcher at University of Freiburg

Publications -  56
Citations -  4149

Harald Ita is an academic researcher from University of Freiburg. The author has contributed to research in topics: Quantum chromodynamics & Unitarity. The author has an hindex of 23, co-authored 54 publications receiving 3194 citations. Previous affiliations of Harald Ita include Tel Aviv University & CERN.

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FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2

A. Abada, +1494 more
TL;DR: In this article, the authors present the second volume of the Future Circular Collider Conceptual Design Report, devoted to the electron-positron collider FCC-ee, and present the accelerator design, performance reach, a staged operation scenario, the underlying technologies, civil engineering, technical infrastructure, and an implementation plan.
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An Automated Implementation of On-shell Methods for One-Loop Amplitudes

TL;DR: The first results from BlackHat, an automated C++ program for calculating one-loop amplitudes are presented, introducing a discrete Fourier projection as a means of improving efficiency and numerical stability.
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FCC-hh: The Hadron Collider

A. Abada, +1499 more
TL;DR: In this paper, the authors describe the detailed design and preparation of a construction project for a post-LHC circular energy frontier collider in collaboration with national institutes, laboratories and universities worldwide, and enhanced by a strong participation of industrial partners.
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FCC Physics Opportunities: Future Circular Collider Conceptual Design Report Volume 1

A. Abada, +1504 more
TL;DR: In this article, the physics opportunities of the Future Circular Collider (FC) were reviewed, covering its e+e-, pp, ep and heavy ion programs, and the measurement capabilities of each FCC component, addressing the study of electroweak, Higgs and strong interactions.
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Two-loop integrand decomposition into master integrals and surface terms

TL;DR: In this article, a decomposition of multiloop integrands into a direct sum of terms that integrate to zero (surface terms) and remaining master integrals is presented.