Luigi Del Debbio

2021

Neural-network analysis of Parton Distribution Functions from Ioffe-time pseudodistributions

Debbio, L. D., Giani, T., Karpie, J., Orginos, K., Radyushkin, A. & Zafeiropoulos, S., 16 Feb 2021, In: Journal of High Energy Physics. p. 1-23 23 p., 138.

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Nonperturbative infrared finiteness in super-renormalisable scalar quantum field theory

LatCos Collaboration, 29 Apr 2021, (Accepted/In press) In: Physical Review Letters.

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Renormalization of the energy-momentum tensor in three-dimensional scalar SU(N) theories using the Wilson flow

Debbio, L. D., Dobson, E., Jüttner, A., Kitching-Morley, B., Lee, J. K. L., Nourry, V., Portelli, A., Rocha, H. B. & Skenderis, K., 16 Apr 2021, (Accepted/In press) In: Physical Review D.

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2020

Notes on lattice observables for parton distributions: nongauge theories

Debbio, L. D., Giani, T. & Monahan, C. J., 2 Sep 2020, In: Journal of High Energy Physics. 21.

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2019

Machine learning determination of dynamical parameters: The Ising model case

Cossu, G., Debbio, L. D., Giani, T., Khamseh, A. & Wilson, M., 7 Aug 2019, In: Physical Review B. 31 p.

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Parton distributions from lattice data: the nonsinglet case

Cichy, K., Debbio, L. D. & Giani, T., 10 Oct 2019, In: Journal of High Energy Physics. 26 p.

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Reweighting a parton shower using a neural network: the final-state case

Bothmann, E. & Debbio, L. D., 4 Jan 2019, In: Journal of High Energy Physics.

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Strong dynamics with matter in multiple representations: SU(4) gauge theory with fundamental and sextet fermions

Cossu, G., Debbio, L. D., Panero, M. & Preti, D., 1 Aug 2019, In: European Physical Journal C. 38 p.

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2018

Heavy domain wall fermions: The RBC and UKQCD charm physics program

Boyle, P. A., Debbio, L. D., Jüttner, A., Khamseh, A., Tsang, J. T. & Witzel, O., 26 Mar 2018, In: EPJ Web of Conferences. 175, 13013.

Research output: Contribution to journal › Conference article › peer-review

Large-order NSPT for lattice gauge theories with fermions: the plaquette in massless QCD

Debbio, L. D., Renzo, F. D. & Filaci, G., 24 Nov 2018, In: European Physical Journal C.

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Parton distributions and lattice QCD calculations: A community white paper

Lin, H. W., Nocera, E. R., Olness, F., Orginos, K., Rojo, J., Accardi, A., Alexandrou, C., Bacchetta, A., Bozzi, G., Chen, J. W., Collins, S., Cooper-Sarkar, A., Constantinou, M., Del Debbio, L., Engelhardt, M., Green, J., Gupta, R., Harland-Lang, L. A., Ishikawa, T., Kusina, A. & 12 others, Liu, K. F., Liuti, S., Monahan, C., Nadolsky, P., Qiu, J. W., Schienbein, I., Schierholz, G., Thorne, R. S., Vogelsang, W., Wittig, H., Yuan, C. P. & Zanotti, J., 1 May 2018, In: Progress in Particle and Nuclear Physics. 100, p. 107-160 54 p.

Research output: Contribution to journal › Review article › peer-review

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Precision determination of the strong coupling constant within a global PDF analysis

Del Debbio, L. & Ball, R., 24 May 2018, In: European Physical Journal C.

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2017

A UV complete compositeness scenario: LHC constraints meet the lattice

Del Debbio, L., Englert, C. & Zwicky, R., 30 Aug 2017, In: Journal of High Energy Physics. 2017, 8, 142.

Research output: Contribution to journal › Article › peer-review

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Charm Physics with Domain Wall Fermions and Physical Pion Masses

Boyle, P., Debbio, L. D., Jüttner, A., Khamseh, A., Sanfilippo, F., Tsang, J. T. & Witzel, O., 24 Mar 2017, In: Proceedings of Science. 7 p.

Research output: Contribution to journal › Article

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Computing the muon anomalous magnetic moment using the hybrid method with physical quark masses

Spraggs, M., Boyle, P., Del Debbio, L., Izubuchi, T., Jüttner, A., Lehner, C., Maltman, K., Marinković, M. K. & Portelli, A., 24 Mar 2017, Computing the muon anomalous magnetic moment using the hybrid method with physical quark masses . PoS - Proceedings of Science, Vol. Part F128557. (Proceedings of Science).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Erratum to: Lattice calculation of the leading strange quark-connected contribution to the muon g − 2 (JHEP, (2016), 4, (063), 10.1007/JHEP04(2016)063)

Blum, T., Boyle, P. A., Del Debbio, L., Hudspith, R. J., Izubuchi, T., Jüttner, A., Lehner, C., Lewis, R., Maltman, K., Marinković, M. K., Portelli, A. & Spraggs, M., 8 May 2017, In: Journal of High Energy Physics. 2017, 5, 34.

Research output: Contribution to journal › Comment/debate › peer-review

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Massive momentum-subtraction scheme

Boyle, P., Del Debbio, L. & Khamseh, A., 9 Mar 2017, In: Physical Review D. 95, 5, 054505.

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Parton distributions from high-precision collider data

Collaboration, T. NNPDF., Ball, R. D., Bertone, V., Carrazza, S., Debbio, L. D., Forte, S., Groth-Merrild, P., Guffanti, A., Hartland, N. P., Kassabov, Z., Latorre, J. I., Nocera, E. R., Rojo, J., Rottoli, L., Slade, E. & Ubiali, M., 4 Oct 2017, In: European Physical Journal C. 77, 10, 663.

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Phenomenology of a composite Higgs model

Del Debbio, L., Englert, C. & Zwicky, R., 17 Feb 2017, In: Proceedings of Science. Part F128557

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The decay constants fD and fDs in the continuum limit of Nf = 2 + 1 domain wall lattice QCD

Boyle, P. A., Del Debbio, L., Jüttner, A., Khamseh, A., Sanfilippo, F. & Tsang, J. T., 1 Dec 2017, In: Journal of High Energy Physics. 2017, 12, 8.

Research output: Contribution to journal › Article › peer-review

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2016

BSMBench: A flexible and scalable HPC benchmark from beyond the standard model physics

Bennett, E., Lucini, B., Del Debbio, L., Jordan, K., Patella, A., Pica, C. & Rago, A., 13 Sep 2016, 2016 International Conference on High Performance Computing and Simulation, HPCS 2016. Institute of Electrical and Electronics Engineers Inc., p. 834-839 6 p. 7568421

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Large volumes and spectroscopy of walking theories

Debbio, L. D., Lucini, B., Patella, A., Pica, C. & Rago, A., 11 Mar 2016, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 93

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Lattice calculation of the leading strange quark-connected contribution to the muon g − 2

RBC/UKQCD Collaboration, 11 Apr 2016, In: Journal of High Energy Physics. 2016, 4, 20 p., 63.

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Renormalisation of the scalar energy-momentum tensor with the Wilson flow

Capponi, F., Rago, A., Del Debbio, L., Ehret, S., Pellegrini, R. & Portelli, A., 22 Dec 2016, 34th Annual International Symposium on Lattice Field Theory, LATTICE 2016. 2016 ed. Vol. Part F128557. (Proceedings of Science).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2015

A note on the fate of the Landau-Yang theorem in non-Abelian gauge theories

Cacciari, M., Debbio, L. D., Espinosa, J. R., Polosa, A. D. & Testa, M., 21 Dec 2015, In: Physics Letters B. 753

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Domain wall charm physics with physical pION masses: Decay constants, bag and ξ parameters

Boyle, P., Del Debbio, L., Khamseh, A., Jüttner, A., Sanfilippo, F. & Tsang, J. T., 30 Nov 2015, In: Proceedings of Science. 14-18, 336.

Research output: Contribution to journal › Article › peer-review

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Parton distributions for the LHC run II

Ball, R. D., Bertone, V., Carrazza, S., Deans, C. S., Del Debbio, L., Forte, S., Guffanti, A., Hartland, N. P., Latorre, J. I., Rojo, J., Ubiali, M. & NNPDF Collaboration, 8 Apr 2015, In: Journal of High Energy Physics. 2015, 4, 145 p., 40.

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Recent progress in simulations of gauge theories on the lattice

Debbio, L. D., 28 Sep 2015, In: Journal of Physics: Conference Series. 640, 1, 012049.

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Renormalisation of the energy-momentum tensor in scalar field theory using the Wilson flow

Capponi, F., Rago, A., Del Debbio, L., Ehret, S. & Pellegrini, R., 9 Dec 2015, In: Proceedings of Science. 14-18-July-2015, 306.

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The strange contribution to am with physical quark masses using Möbius domain wall fermions

Spraggs, M., Boyle, P., Debbio, L. D., Jüttner, A., Lehner, C., Maltman, K., Marinkovic, M. & Portelli, A., 18 Jul 2015, In: Proceedings of Science. 14-18-July-2015, 106.

Research output: Contribution to journal › Article › peer-review

Towards the physical point hadronic vacuum polarisation from Moebius DWF

Marinkovic, M., Boyle, P., Del Debbio, L., Juettner, A., Maltman, K. & Portelli, A., 18 Feb 2015, In: Proceedings of Science. LATTICE2014, 160.

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2014

A Combined NNLO Lattice-Continuum Determination of $L_{10}^r$

A. Boyle, P., Del Debbio, L., Garron, N., J. Hudspith, R., Kerrane, E., Maltman, K. & M. Zanotti, J., 29 May 2014, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 89, 094510

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Charm physics with physical light and strange quarks using domain wall fermions

Jüttner, A., Sanfilippo, F., Tsang, J. T., Boyle, P. A., Del Debbio, L., Khamseh, A., Garron, N. & Marinkovic, M., 1 Jan 2014, In: Proceedings of Science. Part F130500, 380.

Research output: Contribution to journal › Conference article › peer-review

Conformal scaling and the size of m-hadrons

Del Debbio, L. & Zwicky, R., 15 Jan 2014, In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 89, 1, 13 p., 014503.

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IR fixed points in lattice field theories

Del Debbio, L., 10 Oct 2014, In: International Journal of Modern Physics A. 29, 25, 37 p., 1445006.

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Lattice Input on the Inclusive $τ$ Decay $V_{us}$ Puzzle

A. Boyle, P., Del Debbio, L., Garron, N., J. Hudspith, R., Kerrane, E., Maltman, K. & M. Zanotti, J., 18 Dec 2014, In: International Journal of Modern Physics: Conference Series. 2013

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Lattice Input on the tau V-us Puzzle

Maltman, K., Boyle, P. A., Del Debbio, L., Hudspith, R. J., Garron, N., Kerrane, E. & Zanotti, J. M., 2014, In: Nuclear Physics B - Proceedings Supplements. 253, p. 52-55 4 p.

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MCgrid: projecting cross section calculations on grids

Del Debbio, L., P. Hartland, N. & Schumann, S., Jul 2014, In: Communications in computational physics. 185, 2115, p. 2115-2126

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Renormalization group, trace anomaly and Feynman-Hellmann theorem

Del Debbio, L. & Zwicky, R., Jun 2014, In: Physics Letters B. 734, p. 107–110

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2013

Anomalous dimensions of four-fermion operators from conformal EWSB dynamics

Del Debbio, L., Keegan, L. & Pena, C., 18 Nov 2013, In: Proceedings of Science. 2013, LATTICE 2013, 086.

Research output: Contribution to journal › Article

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Combined Lattice and Continuum Analysis of the Light Quark $V-A$ Correlator at NNLO in ChPT

A. Boyle, P., Del Debbio, L., Garron, N., J. Hudspith, R., Kerrane, E., Maltman, K. & M. Zanotti, J., 2 Nov 2013, In: Proceedings of Science. 2013, LATTICE 2013, 306.

Research output: Contribution to journal › Article

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Large-volume results in SU(2) with adjoint fermions

Del Debbio, L., Lucini, B., Pica, C., Patella, A., Rago, A. & Roman, S., 21 Nov 2013, In: Proceedings of Science. 2013, LATTICE 2013, 067.

Research output: Contribution to journal › Article

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Mesons in large-N QCD

S. Bali, G., Bursa, F., Castagnini, L., Collins, S., Del Debbio, L., Lucini, B. & Panero, M., 18 Jun 2013, In: Journal of High Energy Physics. 2013, 6, 71.

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New results from the lattice on the theoretical inputs to the hadronic tau determination of V_us

A. Boyle, P., Del Debbio, L., Garron, N., J. Hudspith, R., Kerrane, E., Maltman, K. & M. Zanotti, J., 21 Jan 2013, In: Proceedings of Science. 2012, Confinement X, 100.

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Parton distribution benchmarking with LHC data

Ball, R. D., Carrazza, S., Del Debbio, L., Forte, S., Gao, J., Hartland, N., Huston, J., Nadolsky, P., Rojo, J., Stump, D., Thorne, R. S. & Yuan, C. -P., Apr 2013, In: Journal of High Energy Physics. 2013, 04, 46 p., 125.

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Parton distributions with LHC data

Ball, R. D., Bertone, V., Carrazza, S., Deans, C. S., Del Debbio, L., Forte, S., Guffanti, A., Hartland, N. P., Latorre, J. I., Rojo, J., Ubiali, M. & NNPDF Collaboration, 11 Feb 2013, In: Nuclear physics b. 867, 2, p. 244-289 46 p.

Research output: Contribution to journal › Article › peer-review

Parton distributions with QED corrections

Ball, R. D., Bertone, V., Carrazza, S., Del Debbio, L., Forte, S., Guffanti, A., Hartland, N. P. & Rojo, J., 11 Dec 2013, In: Nuclear physics b. 877, 2, p. 290-320 30 p.

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Searching for a continuum 4D field theory arising from a 5D non-abelian gauge theory

Del Debbio, L., D. Kenway, R., Lambrou, E. & Rinaldi, E., 24 Sep 2013, In: Proceedings of Science. 2013, LATTICE 2013, 107.

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Some continuum physics results from the lattice V-A correlator

A. Boyle, P., Del Debbio, L., Garron, N., J. Hudspith, R., Kerrane, E., Maltman, K. & M. Zanotti, J., 11 Jan 2013, In: Proceedings of Science. 2012, Lattice 2012, 156.

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Space-time symmetries and the Yang-Mills gradient flow

Del Debbio, L., Patella, A. & Rago, A., 5 Jun 2013, In: Journal of High Energy Physics. 2013, 11, 212.

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Search results