Results 61 to 70 of about 3,162 (245)
Improved thermal resummation for multi-field potentials
Journal of High Energy PhysicsThe resummation of large thermal corrections to the effective potential is mandatory for the accurate prediction of phase transitions. We discuss the accuracy of different prescriptions to perform this resummation at the one- and two-loop level and point
Henning Bahl +3 more
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High energy resummation of jet observables
Journal of High Energy Physics, 2017 In this paper we investigate the extension of high energy resummation at LLx accuracy to jet observables. In particular, we present the high energy resummed expression of the transverse momentum distribution of the outgoing parton in the general partonic
Simone Zoia, Claudio Muselli
doaj +1 more source
Irrigation and Drainage, EarlyView.ABSTRACT While watermelon is an important commodity in the United States and worldwide, some of the fundamental watermelon productivity indices (crop evapotranspiration [ETc], transpiration [Tr], evaporation [E], ET‐yield production functions [ETYPF], basal crop coefficients [Kcb], crop water productivity [CWP], soil‐water extraction [SWE]) have not ...
Suat Irmak
wiley +1 more source
Four-loop splitting functions at small x
Journal of High Energy Physics, 2018 We consider the expansion of small-x resummed DGLAP splitting functions at next-to-leading logarithmic (NLL) accuracy to four-loop order, namely next-to-next-to-next-to-leading order (N3LO).
Marco Bonvini, Simone Marzani
doaj +1 more source
Artificial Neural Networks for Defining the Operational Parameters of Sand Filters for Irrigation
Irrigation and Drainage, EarlyView.ABSTRACT The difficulty in defining the working configuration during the operation of sand filters arises from the complexity of the relationships among the variables in the filtration and backwashing processes. The objective was to use artificial neural networks to model the pressure loss and removal efficiency of filtration in a commercial sand ...
Mádilo Lages Vieira Passos +4 more
wiley +1 more source
Jettiness formulation of the MiNNLOPS method
Journal of High Energy PhysicsWe present a new formulation of the MiNNLOPS method to match NNLO QCD calculations with parton showers by using jettiness as a resummation variable. The full derivation for colour-singlet processes is presented using 0-jettiness starting from the NNLL ...
Markus Ebert +4 more
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Resummation of high order corrections in Higgs boson plus jet production at the LHC
Physics Letters B, 2017 We study the effect of multiple parton radiation to Higgs boson plus jet production at the LHC. The large logarithms arising from the small imbalance in the transverse momentum of the Higgs boson plus jet final state system are resummed to all orders in ...
Peng Sun +3 more
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Irrigation and Drainage, EarlyView.ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley +1 more source
Top-pair production in hadron collisions at NNLL
EPJ Web of Conferences, 2013 We present results for the total top-pair production cross section at the Tevatron and the LHC. Our predictions supplement fixed-order results with resummation of soft logarithms and Coulomb singularities to next-to-next-to-leading logarithmic accuracy ...
Ubiali M. +6 more
doaj +1 more source
Double Resummation for Higgs Production [PDF]
, 2018 Marco Bonvini, Simone Marzani
openalex +1 more source