A subtraction scheme for computing QCD jet cross sections at NNLO: integrating the subtraction terms I [PDF]
JHEP 0808:042,2008, 2008 In previous articles we outlined a subtraction scheme for regularizing doubly-real emission and real-virtual emission in next-to-next-to-leading order (NNLO) calculations of jet cross sections in electron-positron annihilation.
Somogyi, Gábor, Trócsányi, Zoltán
core +4 more sources
On the importance of background subtraction in the analysis of coronal loops observed with TRACE [PDF]
, 2010 In the framework of TRACE coronal observations, we compare the analysis and diagnostics of a loop after subtracting the background with two different and independent methods.
Aschwanden +12 more
core +2 more sources
The colourful antenna subtraction method [PDF]
Journal of High Energy Physics, 2023 We present a general subtraction scheme for NNLO calculations in massless QCD: the colourful antenna subtraction method. It is a reformulation of the antenna subtraction approach designed to address some of the limitations of the traditional framework ...
T. Gehrmann, E. W. N. Glover, M. Marcoli
doaj +2 more sources
Pileup and underlying event mitigation with iterative constituent subtraction [PDF]
Journal of High Energy Physics, 2019 The hard-scatter processes in hadronic collisions are often largely contaminated with soft background coming from pileup in proton-proton collisions, or underlying event in heavy-ion collisions. This paper presents a new background subtraction method for
P. Berta +3 more
doaj +2 more sources
General subtraction method for numerical calculation of one-loop QCD matrix elements [PDF]
JHEP 0309 (2003) 055, 2003 We present a subtraction scheme for eliminating the ultraviolet, soft, and collinear divergences in the numerical calculation of an arbitrary one-loop QCD amplitude with an arbitrary number of external legs.
D.E. Soper +18 more
core +2 more sources
The Trouble with Cognitive Subtraction [PDF]
NeuroImage, 1996 In this paper we present a critique of pure insertion. Pure insertion represents an implicit assumption behind many (but not all) studies that employ cognitive subtraction. The main contention is that pure insertion is not valid in relation to the neuronal instantiation of cognitive processes. Pure insertion asserts that there are no interactions among
Friston, K. +5 more
openaire +6 more sources
Flexibility and Adaptivity in Arithmetic Strategy Use: What Children Know and What They Show
Journal of Numerical Cognition, 2022 Central elements of adaptive expertise in arithmetic problem solving are flexibility, using multiple strategies, and adaptivity, selecting the optimal strategy.
Marian Hickendorff
doaj +1 more source
Usefulness of subtraction pelvic magnetic resonance imaging for detection of ovarian endometriosis [PDF]
Yeungnam University Journal of Medicine, 2020 Background To minimize damage to the ovarian reserve, it is necessary to evaluate the follicular density in the ovarian tissue surrounding endometriosis on preoperative imaging.
Hyun Jung Lee
doaj +1 more source
The Mystery of Return: Agamben and Bloch on St. Paul’s Parousia and Messianic Temporality
Praktyka Teoretyczna, 2020 During the last two decades, a sharp re-reading of St. Paul’s letters allowed several thinkers to embed a messianic element in their political philosophy.
Federico Filauri
doaj +1 more source
Feedforward-enhanced Fock state conversion with linear optics [PDF]
Opt. Express 28 (2020) 11634-11644, 2020 Engineering quantum states of light represents a crucial task in the vast majority of photonic quantum technology applications. Direct manipulation of the number of photons in the light signal, such as single-photon subtraction and addition, proved to be an efficient strategy for the task.
arxiv +1 more source