SCOAP3 Repository 6 records found  Search took 0.02 seconds. 
1. Manifestly soft gauge invariant formulation of vNRQCD / Rothstein, Ira Z. ; Shrivastava, Prashant ; Stewart, Iain W.
Homogeneous power counting in Non-Relativistic QCD (NRQCD) implies the simultaneous existence of both soft and ultrasoft gluons. [...]
Published in Nuclear Physics B (2019) 10.1016/j.nuclphysb.2018.12.027
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2. Precise QCD description of the Higgs boson transverse momentum spectrum / Chen, Xuan ; Gehrmann, Thomas ; Glover, E.W. Nigel ; Huss, Alexander ; et al
The transverse momentum ( pT ) distribution of Higgs bosons at hadron colliders enables a detailed probe of its production dynamics and is a key ingredient to precision studies of Higgs boson properties, but receives very large QCD corrections. [...]
Published in Physics letters B 788 (2019) 425-430 10.1016/j.physletb.2018.11.037
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3. Factorization theorem relating Euclidean and light-cone parton distributions / Izubuchi, Taku ; Ji, Xiangdong ; Jin, Luchang ; Stewart, Iain W. ; et al
In a large-momentum nucleon state, the matrix element of a gauge-invariant Euclidean Wilson line operator accessible from lattice QCD can be related to the standard light-cone parton distribution function through the large-momentum effective theory (LaMET) expansion. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.056004 arXiv:1801.03917
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4. Matching the quasiparton distribution in a momentum subtraction scheme / Stewart, Iain W. ; Zhao, Yong
The quasiparton distribution is a spatial correlation of quarks or gluons along the z direction in a moving nucleon which enables direct lattice calculations of parton distribution functions. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.054512 arXiv:1709.04933
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5. N-jettiness subtractions for ggH at subleading power / Moult, Ian ; Rothen, Lorena ; Stewart, Iain W. ; Tackmann, Frank J. ; et al
N-jettiness subtractions provide a general approach for performing fully-differential next-to-next-to-leading order (NNLO) calculations. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.014013 arXiv:1710.03227
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6. Jet Vetoes interfering with H → WW / Ian Moult ; Iain W. Stewart
Far off-shell Higgs production in H → WW , ZZ , is a particularly powerful probe of Higgs properties, allowing one to disentangle Higgs width and coupling information unavailable in on-shell rate measurements. [...]
Published in JHEP 1409 (2014) 129 10.1007/JHEP09(2014)129 arXiv:1405.5534
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See also: similar author names
1 Stewart, I.
17 Stewart, Iain
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