Scattering Amplitudes: from Geometry to Experiment

Deliverables

The workshop will be composed by a scientific part followed by an organisational part. It will comprise a supervisor training workshop as well.

Third SAGEX training workshop

This is the third SAGEX training workshop, which will take place online due to travel restrictions related to Covid-19. It will be accompanied by soft skills training in Entrepreneurship and Career Planning Inside and Outside of Academia.

Amplitudes 2021

2021 edition of the Amplitudes conference series, at NBI. This will take place in August 2021 (month 36), with the report on the event delivered in month 37.The report of the meeting will be submitted (agenda, presentations, summary of the results, etc).

Amplitudes 2019

2019 edition of the Amplitudes conference at TCD. Assuming starting date of the project as September 2018 this will be month 11. The report of the meeting will be submitted (agenda, presentations, summary of the results, etc).

SAGEX closing workshop

The closing workshop of the SAGEX collaboration, at QMUL.

Maple and Mathematica school

Maple and Mathematica school organised by CEA Saclay to be completed by end of month 30.

Second SAGEX training school and workshop

Second SAGEX training school, to take place at Humboldt University Berlin in month 19. Includes soft skills training. It will be followed by a scientific workshop at the same institution.

First SAGEX training school and workshop

This is the first SAGEX training school, to take place at DESY Hamburg in month 9. Includes soft skills training. It will followed by a scientific workshop at the same institution.

SAGEX young researchers amplitudes workshop

This is the young researchers amplitudes workshop, organised by and for the ESRs specifically, to be held in Copenhagen in conjunction with the Amplitudes 2021 international conference.

Online outreach exhibition plan

In collaboration with Milde Marketing, we plan to develop an online exhibition on “Amplitudes and collider experiments”. It will explain, using a custom-built web app and a range of video and game content, the physics and mathematics of amplitudes and their connections to accelerator physics, thereby spanning the full range of topics of SAGEX. It will be accessible to a wide audience and will have longevity beyond the lifetime of the SAGEX. The exhibition will be designed such that content could easily be presented in-person, should opportunities at science festivals arise in the future. We will create a jargon-free, electronic leaet to be distributed in order to promote the online exhibition. At M24 the plan will be submitted. In this deliverable the whole activity will be described and a schedule will be provided. The final results of the actitity will be reported in the second periodic report.

Review article on amplitudes

A comprehensive and pedagogical review on scattering amplitudes written by members of SAGEX

ESR positions advertised

Advertising ESR positions as specified in the proposal and in Euraxess (as is the contractual obligation).

The “Amplitudes.org” repository

A comprehensive open-access repository of materials produced by the collaboration including lectures and Mathematica/Maple notebooks set up. This will constitute the legacy of SAGEX after its end.

SAGEX website

SAGEX website public including the online Forum for the communication between the stakeholders.

Publications

Geodesics from Classical Double Copy

Author(s): R. Gonzo and C. Shi
Published in: Physical Review D, Issue 104 (2021), 2021, Page(s) 105012, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.104.105012

The N3LO scheme-invariant QCD evolution of the non-singlet structure functions F 2 NS ( x ,

Author(s): J. Blümlein, M. Saragnese
Published in: Physics Letters B, Issue 820, 2021, Page(s) 136589, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2021.136589

Minkowski box from Yangian bootstrap

Author(s): Luke Corcoran, Florian Loebbert, Julian Miczajka, Matthias Staudacher
Published in: Journal of High Energy Physics, Issue 2021/4, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep04(2021)160

Light-ray operators, detectors and gravitational event shapes

Author(s): Riccardo Gonzo, Andrzej Pokraka
Published in: Journal of High Energy Physics, Issue 2021/5, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep05(2021)015

Extracting Einstein from the Loop-Level Double Copy

Author(s): J. J. M. Carrasco and I. A. Vasquez Holm
Published in: Journal of High Energy Physics, Issue 2021/11, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2021)088

Gaudin models and multipoint cnformal blocks: general theory

Author(s): Ilija Burić, Sylvain Lacroix, Jeremy A. Mann, Lorenzo Quintavalle, Volker Schomerus
Published in: Journal of High Energy Physics, Issue 2021/10, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep10(2021)139

Amplituhedron-like geometries

Author(s): Gabriele Dian, Paul Heslop
Published in: Journal of High Energy Physics, Issue 2022/11, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2021)074

Yangian Ward Identities for Fishnet Four-Point Integrals

Author(s): L. Corcoran, F. Loebbert, J. Miczajka
Published in: Journal of High Energy Physics, Issue 2022/04, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep04(2022)131

Three-Body Effective Potential in General Relativity at 2PM and Resulting PN Contributions

Author(s): Florian Loebbert, Jan Plefka, Canxin Shi, and Tianheng Wang
Published in: Physical Review D, Issue 103 064010, 2021, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.103.064010

Graviton particle statistics and coherent states from classical scattering amplitudes

Author(s): R.Britto, R.Gonzo, G.Jehu
Published in: Journal of High Energy Physics, Issue 2022/03, 2022, Page(s) 2022/03, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep03(2022)214

Waveforms from Amplitudes

Author(s): Andrea Cristofoli, Riccardo Gonzo, David A. Kosower, Donal O'Connell
Published in: Physical Review D, Issue 24700029, 2021, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.106.056007

Loop-level double-copy for massive quantum particles

Author(s): John Joseph M. Carrasco, Ingrid A. Vazquez-Holm
Published in: Physical Review D, Issue 103/4, 2021, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.103.045002

Quantum anomalies in A r (1) Toda theories with defects

Author(s): Silvia Penati, Davide Polvara
Published in: Journal of High Energy Physics, Issue 2019/6, 2019, Page(s) 062, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep06(2019)062

Breakdown of the classical double copy for the effective action of dilaton-gravity at NNLO

Author(s): Jan Plefka, Canxin Shi, Jan Steinhoff, Tianheng Wang
Published in: Physical Review D, Issue 100/8, 2019, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.100.086006

Scalar-graviton amplitudes

Author(s): N. E. J. Bjerrum-Bohr, Andrea Cristofoli, Poul H. Damgaard, Humberto Gomez
Published in: Journal of High Energy Physics, Issue 2019/11, 2019, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2019)148

Asymptotic charges and coherent states in QCD

Author(s): Riccardo Gonzo, Tristan Mc Loughlin, Anne Spiering, Diego Medrano
Published in: Physical Review D, Issue 104/2, 2021, ISSN 2470-0010
Publisher: APS Physics
DOI: 10.1103/physrevd.104.025019

Post-Minkowskian Hamiltonians in modified theories of gravity

Author(s): Andrea Cristofoli
Published in: Physics Letters B, Issue 800, 2020, Page(s) 135095, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2019.135095

Post-Minkowskian Hamiltonians in general relativity

Author(s): Andrea Cristofoli, N. E. J. Bjerrum-Bohr, Poul H. Damgaard, Pierre Vanhove
Published in: Physical Review D, Issue 100/8, 2019, ISSN 2470-0010
Publisher: APS
DOI: 10.1103/physrevd.100.084040

Complete form factors in Yang-Mills from unitarity and spinor helicity in six dimensions

Author(s): Manuel Accettulli Huber, Andreas Brandhuber, Stefano De Angelis, Gabriele Travaglini
Published in: Physical Review D, Issue 101/2, 2020, Page(s) 026004, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.101.026004

Note on the absence of R 2 corrections to Newton’s potential

Author(s): Manuel Accettulli Huber, Andreas Brandhuber, Stefano De Angelis, Gabriele Travaglini
Published in: Physical Review D, Issue 101/4, 2020, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.101.046011

Post-Minkowskian scattering angle in Einstein gravity

Author(s): N.E.J. Bjerrum-Bohr, Andrea Cristofoli, Poul H. Damgaard
Published in: Journal of High Energy Physics, Issue 2020/8, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep08(2020)038

Double copy of massive scalar QCD

Author(s): Jan Plefka, Canxin Shi, Tianheng Wang
Published in: Physical Review D, Issue 101/6, 2020, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.101.066004

The three-loop polarized pure singlet operator matrix element with two different masses

Author(s): J. Ablinger, J. Blümlein, A. De Freitas, M. Saragnese, C. Schneider, K. Schönwald
Published in: Nuclear Physics B, Issue 952, 2020, Page(s) 114916, ISSN 0550-3213
Publisher: Elsevier BV
DOI: 10.1016/j.nuclphysb.2020.114916

Heavy black hole effective theory

Author(s): Poul H. Damgaard, Kays Haddad, Andreas Helset
Published in: Journal of High Energy Physics, Issue 2019/11, 2019, Page(s) 070, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/JHEP11(2019)070

On-shell heavy particle effective theories

Author(s): Rafael Aoude, Kays Haddad, Andreas Helset
Published in: Journal of High Energy Physics, Issue 2020/5, 2020, Page(s) 051, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep05(2020)051

BMS symmetry of celestial OPE

Author(s): Shamik Banerjee, Sudip Ghosh, Riccardo Gonzo
Published in: Journal of High Energy Physics, Issue 2020/4, 2020, Page(s) 130, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep04(2020)130

Second-order post-Minkowskian scattering in arbitrary dimensions

Author(s): Andrea Cristofoli, Poul H. Damgaard, Paolo Di Vecchia, Carlo Heissenberg
Published in: Journal of High Energy Physics, Issue 2020/7, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep07(2020)122

Eikonal phase matrix, deflection angle, and time delay in effective field theories of gravity

Author(s): Manuel Accettulli Huber, Andreas Brandhuber, Stefano De Angelis, Gabriele Travaglini
Published in: Physical Review D, Issue 102/4, 2020, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.102.046014

Relating Gauge and Gravity Theories in the Large Mass Limit

Author(s): Kays Haddad, Andreas Helset
Published in: Physical Review Letters, Issue 125/18, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.181603

One-loop non-planar anomalous dimensions in super Yang-Mills theory

Author(s): Tristan McLoughlin, Raul Pereira, Anne Spiering
Published in: Journal of High Energy Physics, Issue 2020/10, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep10(2020)124

The two-mass contribution to the three-loop polarized gluonic operator matrix element A g g , Q ( 3 )

Author(s): J. Ablinger, J. Blümlein, A. De Freitas, A. Goedicke, M. Saragnese, C. Schneider, K. Schönwald
Published in: Nuclear Physics B, Issue 955, 2020, Page(s) 115059, ISSN 0550-3213
Publisher: Elsevier BV
DOI: 10.1016/j.nuclphysb.2020.115059

Gravitational shock waves and scattering amplitudes

Author(s): Andrea Cristofoli
Published in: Journal of High Energy Physics, Issue 2020/11, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2020)160

Xsec: the cross-section evaluation code

Author(s): Andy Buckley, Anders Kvellestad, Are Raklev, Pat Scott, Jon Vegard Sparre, Jeriek Van den Abeele, Ingrid A. Vazquez-Holm
Published in: The European Physical Journal C, Issue 80/12, 2020, ISSN 1434-6044
Publisher: Springer Verlag
DOI: 10.1140/epjc/s10052-020-08635-y

The dual conformal box integral in Minkowski space

Author(s): Luke Corcoran, Matthias Staudacher
Published in: Nuclear Physics B, Issue 964, 2021, Page(s) 115310, ISSN 0550-3213
Publisher: Elsevier BV
DOI: 10.1016/j.nuclphysb.2021.115310

Tidal effects in quantum field theory

Author(s): Kays Haddad, Andreas Helset
Published in: Journal of High Energy Physics, Issue 2020/12, 2020, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep12(2020)024

Combinatorial Solution of the Eclectic Spin Chain

Author(s): C. Ahn, L. Corcoran, M. Staudacher
Published in: Journal of High Energy Physics, Issue 2022/03, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep03(2022)028

From amplitudes to gravitational radiation with cubic interactions and tidal effects

Author(s): Manuel Accettulli Huber, Andreas Brandhuber, Stefano De Angelis, Gabriele Travaglini
Published in: Physical Review D, Issue 103/4, 2021, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.103.045015

Gaudin Models and Multipoint Conformal Blocks III: Comb channel coordinates and OPE factorisation

Author(s): Ilija Buric, Sylvain Lacroix, Jeremy A. Mann, Lorenzo Quintavalle, Volker Schomerus
Published in: Journal of High Enegry Physics, Issue 2022/06, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep06(2022)144

Tidal effects for spinning particles

Author(s): Rafael Aoude, Kays Haddad, Andreas Helset
Published in: Journal of High Energy Physics, Issue 2021/3, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep03(2021)097

Logarithmic contributions to the polarized O ( α s 3 ) asymptotic massive Wilson coefficients and operator matrix elements in deeply inelastic scattering

Author(s): J. Blümlein, A. De Freitas, M. Saragnese, C. Schneider, K. Schönwald
Published in: Physical Review D, Issue 104/3, 2021, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/physrevd.104.034030

Exponentiation of the leading eikonal with spin

Author(s): Kays Haddad
Published in: Physcial Review D, 2022, ISSN 2470-0029
Publisher: American Physical Society
DOI: 10.1103/physrevd.105.026004

Tree level integrability in 2d quantum field theories and affine Toda models

Author(s): P. Dorey, D. Polvara
Published in: Journal of High Energy Physics, Issue 2022/02, 2022, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep02(2022)199

From Gaudin Integrable Models to d -Dimensional Multipoint Conformal Blocks

Author(s): Ilija Burić, Sylvain Lacroix, Jeremy A. Mann, Lorenzo Quintavalle, Volker Schomerus
Published in: Physical Review Letters, Issue 126/2, 2021, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.126.021602

Gaudin Models and Multipoint Conformal Blocks II: Comb channel vertices in 3D and 4D

Author(s): Ilija Buric, Sylvain Lacroix, Jeremy A. Mann, Lorenzo Quintavalle, Volker Schomerus
Published in: Journal of High Energy Physics, Issue 2021/11, 2021, ISSN 1029-8479
Publisher: Institute of Physics Publishing
DOI: 10.1007/jhep11(2021)182

Yang-Mills All-Plus: Two Loops for the Price of One

Author(s): David Kosower, Sebastian Pogel
Published in: arxiv.org, 2022
Publisher: Cornell University
DOI: 10.48550/arxiv.2208.06209

Hypergeometric structures in Feynman integrals

Author(s): J. Blümlein, M. Saragnese, C. Schneider
Published in: arXiv.org, 2021
Publisher: Cornell University

Chaotic spin chains in AdS/CFT

Author(s): Tristan McLoughlin, Anne Spiering
Published in: arXiv.org, 2022
Publisher: Cornell University

Quantum Chaos in Perturbative super-Yang-Mills Theory

Author(s): T. McLoughlin, R. Pereira, A. Spiering
Published in: arXiv.org, 2020
Publisher: Cornell University

All-multiplicity amplitudes with four massive quarks and identical-helicity gluons

Author(s): A. Lazopoulos, A. Ochirov, C. Shi
Published in: Journal of High Energy Physics, Issue 2022/09, 2022
Publisher: Cornell University
DOI: 10.1007/jhep03(2022)009

Celestial holography on Kerr-Schild backgrounds

Author(s): Riccardo Gonzo, Tristan McLoughlin, Andrea Puhm
Published in: arxiv.org, 2022
Publisher: Cornell University

Permutation invariant matrix statistics and computational language tasks

Author(s): Manuel Accettulli Huber, Adriana Correia, Sanjaye Ramgoolam, Mehrnoosh Sadrzadeh
Published in: arXiv.org, 2022
Publisher: Cornell University

From tree- to loop-simplicity in affine Toda theories I: Landau singularities and their subleading coefficients

Author(s): Patrick Dorey, Davide Polvara
Published in: arxiv.org, 2022
Publisher: Cornell Publishing

Standard Model EFTs via On-Shell Methods

Author(s): Manuel Accettulli Huber, Stefano De Angelis
Published in: arXiv.org, 2021
Publisher: Cornell University

Internal boundaries of the loop amplituhedron

Author(s): Gabriele Dian, Paul Helsop, Alistair Stewart
Published in: arxiv.org, 2022
Publisher: Cornell University

Classical Double Copy of Worldline Quantum Field Theory

Author(s): Jan Plefka, Canxin Shi
Published in: arXiv.org, 2021
Publisher: Cornell University

Computer Algebra and Hypergeometric Structures for Feynman Integrals

Author(s): Johannes Bluemlein, Marco Saragnese, Carsten Schneider
Published in: arxiv.org, 2022
Publisher: Cornell University

The Uncertainty Principle and Classical Amplitudes

Author(s): A.Cristofoli, R.Gonzo, N.Moynihan, D. O'Connell, M.Sergola, A.Ross and C.White
Published in: arXiv.org, 2021
Publisher: Cornell University

A Unitarity Approach to Two-Loop All-Plus Rational Terms

Author(s): David A. Kosower, Sebastian Pögel
Published in: arxiv.org, 2022
Publisher: Cornell University
DOI: 10.48550/arxiv.2206.14445

Determining the conductance of networks created by randomly dispersed cylinders

Author(s): S. Appella, A. Atayev, O. G. Bond, B. Collins, M. Dablander, N. Fadeev, A. A. Lacey, P. Morawiecki, H. Ockendon, D. Polvara, E. Powell, L. Quintavalle, E. Wilson, Y. Zhou
Published in: ESGI 165, 2021
Publisher: Cambridge Open Engage
DOI: 10.33774/miir-2021-3pqt1-v2

The Twinning Problem

Author(s): Christian Bohmer, Luke Corcoran, Amit Einav, Cameron L. Hall, James P. Harris, Laura Midgley, Michael J. Negus, Norbert Peyerimhoff
Published in: ESGI 165, 2021
Publisher: Cambridge Open Engage
DOI: 10.33774/miir-2021-64667-v2

Using the electromagnetic spectrum

Author(s): M. Accettulli-Huber, D. Allwright, D. S. Berman, E. Campillo-Funollet, P. Date, R. Gonzo
Published in: ESGI 365, 2021
Publisher: Cambrudge Open Engage
DOI: 10.33774/miir-2021-frlp3-v2

Trans-National Equitable Strategies of Vaccine Distribution during the COVID-19 Pandemic

Author(s): D. Domingo, S. Biber, G. Dian, P. Dorey, K. Haddad, P. Heslop, I. Holm, Y. Liu, R. Pang
Published in: ESGI 165, 2021
Publisher: Cambridge Open Engage
DOI: 10.33774/miir-2021-vbgmz

New 2– and 3–loop heavy flavor corrections to unpolarized and polarized deep-inelastic scattering

Author(s): J. Ablinger, J. Blümlein, A. De Freitas, M. Saragnese, C. Schneider
Published in: arxiv.org, 2021
Publisher: Cornell University

Deliverables

Publications

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