Zobrazeno 1 - 10
of 465
pro vyhledávání: '"P. Dutrieux"'
Autor:
J. De Rydt, N. C. Jourdain, Y. Nakayama, M. van Caspel, R. Timmermann, P. Mathiot, X. S. Asay-Davis, H. Seroussi, P. Dutrieux, B. Galton-Fenzi, D. Holland, R. Reese
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 7105-7139 (2024)
The Marine Ice Sheet–Ocean Model Intercomparison Project – phase 2 (MISOMIP2) is a natural progression of previous and ongoing model intercomparison exercises that have focused on the simulation of ice-sheet and ocean processes in Antarctica. The
Externí odkaz:
https://doaj.org/article/2c1daad96da24584986bc3c177b0e6d9
Publikováno v:
The Cryosphere, Vol 18, Pp 2583-2601 (2024)
The Pine Island and Thwaites glaciers are the two largest contributors to sea level rise from Antarctica. Here we examine the influence of basal friction and ice shelf basal melt in determining projected losses. We examine both Weertman and Coulomb f
Externí odkaz:
https://doaj.org/article/058ff51e0ee748cd8f31111d835f98c3
Publikováno v:
The Cryosphere, Vol 17, Pp 4399-4420 (2023)
Glaciers in the Amundsen Sea Embayment of West Antarctica are rapidly retreating and contributing to sea level rise. Ice loss is occurring primarily via exposure to warm ocean water, which varies in response to local wind variability. There is eviden
Externí odkaz:
https://doaj.org/article/8352b2080d414b8ebef619e854170fd0
Autor:
P. R. Holland, G. K. O'Connor, T. J. Bracegirdle, P. Dutrieux, K. A. Naughten, E. J. Steig, D. P. Schneider, A. Jenkins, J. A. Smith
Publikováno v:
The Cryosphere, Vol 16, Pp 5085-5105 (2022)
Ocean-driven ice loss from the West Antarctic Ice Sheet is a significant contributor to sea-level rise. Recent ocean variability in the Amundsen Sea is controlled by near-surface winds. We combine palaeoclimate reconstructions and climate model simul
Externí odkaz:
https://doaj.org/article/87bd7d19a48b4dc9ad9e1cd7c570135d
The unique experimental connection to the QCD energy-momentum tensor offered by generalised parton distributions has been strongly highlighted in the past few years with attempts to extract the pressure and shear forces distributions within the nucle
Externí odkaz:
http://arxiv.org/abs/2410.13518
Publikováno v:
The Cryosphere, Vol 13, Pp 2633-2656 (2019)
Ocean-induced basal melting is responsible for much of the Amundsen Sea Embayment ice loss in recent decades, but the total magnitude and spatiotemporal evolution of this melt is poorly constrained. To address this problem, we generated a record of h
Externí odkaz:
https://doaj.org/article/b59929a29f52435ab3d2373eea3050fe
Autor:
Dutrieux, Hervé, Edwards, Robert G., Egerer, Colin, Karpie, Joseph, Monahan, Christopher, Orginos, Kostas, Radyushkin, Anatoly, Richards, David, Romero, Eloy, Zafeiropoulos, Savvas
Publikováno v:
JHEP 08 (2024) 162
We present an exploration of the unpolarized isovector proton generalized parton distributions (GPDs) $H^{u-d}(x, \xi, t)$ and $E^{u-d}(x, \xi, t)$ in the pseudo-distribution formalism using distillation. Taking advantage of the large kinematic cover
Externí odkaz:
http://arxiv.org/abs/2405.10304
Lattice QCD offers the possibility of computing parton distributions from first principles, although not in the usual $\overline{MS}$ factorization scheme. We study in this paper the evolution of non-singlet parton distribution functions (PDFs) in th
Externí odkaz:
http://arxiv.org/abs/2310.19926
We present a systematic study demonstrating the impact of lattice QCD data on the extraction of generalised parton distributions (GPDs). For this purpose, we use a previously developed modelling of GPDs based on machine learning techniques fulfilling
Externí odkaz:
http://arxiv.org/abs/2306.01647
Publikováno v:
Phys. Rev. D 107, 114019 (2023)
Exclusive heavy-vector-meson photoproduction is a prominent signal in collider experiments with hadron beams. At the highest photon-hadron collision energies, this process is considered as a candidate to constrain gluon parton distribution functions
Externí odkaz:
http://arxiv.org/abs/2302.07861