Imperial College London

Professor Leader

Faculty of Natural SciencesDepartment of Physics

Senior Research Investigator



+44 (0)20 7594 7792e.leader Website




Ms Paula Brown +44 (0)20 7594 7823




504Blackett LaboratorySouth Kensington Campus






Leader E, 2022, Role of the subsidiary fields in the momentum and angular momentum in covariantly quantized QED and QCD, Physical Review D, Vol:105, ISSN:2470-0010

Khorramian A, Leader E, Stamenov DB, et al., 2021, Sensitivity of strange quark polarization to flavor SU(3) symmetry breaking, Physical Review D, Vol:103, ISSN:2470-0010

Christova E, Kotlorz D, Leader E, 2020, New study of the Boer-Mulders function: Implications for the quark and hadron transverse momenta, Physical Review D: Particles, Fields, Gravitation and Cosmology, Vol:102, ISSN:1550-2368, Pages:014035 – 1-014035 – 12

Christova E, Leader E, Stoilov M, 2018, Consistency tests for the extraction of the Boer-Mulders and Sivers functions, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol:97, ISSN:1550-2368

Leader E, 2018, A proposed measurement of optical orbital and spin angular momentum and its implications for photon angular momentum, Physics Letters, Section B: Nuclear, Elementary Particle and High-energy Physics, Vol:779, ISSN:0370-2693, Pages:385-387

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