SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "WFRF:(Butler Michael J.) "

Search: WFRF:(Butler Michael J.)

  • Result 1-50 of 113
Sort/group result
   
EnumerationReferenceCoverFind
1.
  •  
2.
  •  
3.
  •  
4.
  •  
5.
  •  
6.
  • Aad, G., et al. (author)
  • 2015
  • In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 75:9
  • Journal article (peer-reviewed)
  •  
7.
  •  
8.
  •  
9.
  • Aad, G., et al. (author)
  • 2015
  • In: Journal of High Energy Physics. - : Societa Italiana di Fisica. - 1029-8479 .- 1126-6708. ; :8
  • Journal article (peer-reviewed)
  •  
10.
  • Aad, G., et al. (author)
  • 2015
  • In: Journal of High Energy Physics. - : Societa Italiana di Fisica. - 1029-8479 .- 1126-6708. ; :9
  • Journal article (peer-reviewed)
  •  
11.
  •  
12.
  •  
13.
  •  
14.
  • Aad, G., et al. (author)
  • 2015
  • In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 75:7
  • Journal article (peer-reviewed)
  •  
15.
  • Aad, G., et al. (author)
  • 2015
  • In: Journal of High Energy Physics. - : Springer. - 1029-8479 .- 1126-6708. ; :12
  • Journal article (peer-reviewed)
  •  
16.
  • Aad, G., et al. (author)
  • 2015
  • Journal article (peer-reviewed)
  •  
17.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review Letters. - : American Physical Society. - 1079-7114 .- 0031-9007. ; 114:22
  • Journal article (peer-reviewed)
  •  
18.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review D (Particles, Fields, Gravitation and Cosmology). - 1550-2368 .- 1550-7998. ; 92:9
  • Journal article (peer-reviewed)
  •  
19.
  • Aad, G., et al. (author)
  • 2015
  • In: The European Physical Journal C. - : Springer Science and Business Media LLC. - 1434-6052. ; 75:7
  • Journal article (peer-reviewed)
  •  
20.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review Letters. - : American Physical Society. - 1079-7114 .- 0031-9007. ; 114:23
  • Journal article (peer-reviewed)
  •  
21.
  •  
22.
  •  
23.
  •  
24.
  • Aad, G., et al. (author)
  • 2015
  • Journal article (peer-reviewed)
  •  
25.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review D (Particles, Fields, Gravitation and Cosmology). - 1550-2368 .- 1550-7998. ; 91:11, s. 112011-
  • Journal article (peer-reviewed)
  •  
26.
  • Aad, G., et al. (author)
  • 2015
  • Journal article (peer-reviewed)
  •  
27.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review D (Particles, Fields, Gravitation and Cosmology). - 1550-2368 .- 1550-7998. ; 92:1
  • Journal article (peer-reviewed)
  •  
28.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review Letters. - 1079-7114 .- 0031-9007. ; 115:13
  • Journal article (peer-reviewed)
  •  
29.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review C (Nuclear Physics). - 0556-2813 .- 1089-490X. ; 92:3
  • Journal article (peer-reviewed)
  •  
30.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review Letters. - 1079-7114 .- 0031-9007. ; 115:9
  • Journal article (peer-reviewed)
  •  
31.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review Letters. - 1079-7114 .- 0031-9007. ; 115:3
  • Journal article (peer-reviewed)
  •  
32.
  • Aad, G., et al. (author)
  • 2015
  • In: Journal of High Energy Physics. - : Springer-Verlag New York. - 1029-8479 .- 1126-6708. ; :9
  • Journal article (peer-reviewed)
  •  
33.
  • Aad, G., et al. (author)
  • 2015
  • In: Journal of High Energy Physics. - 1029-8479 .- 1126-6708. ; :8
  • Journal article (peer-reviewed)
  •  
34.
  • Aad, G., et al. (author)
  • 2015
  • In: Physical Review Letters. - 1079-7114 .- 0031-9007. ; 115:3
  • Journal article (peer-reviewed)
  •  
35.
  •  
36.
  • Aad, G., et al. (author)
  • 2015
  • Journal article (peer-reviewed)
  •  
37.
  • Kanai, M, et al. (author)
  • 2023
  • swepub:Mat__t
  •  
38.
  • Niemi, MEK, et al. (author)
  • 2021
  • swepub:Mat__t
  •  
39.
  • Bombarda, F., et al. (author)
  • Runaway electron beam control
  • 2019
  • In: Plasma Physics and Controlled Fusion. - : IOP Publishing. - 1361-6587 .- 0741-3335. ; 61:1
  • Journal article (peer-reviewed)
  •  
40.
  • 2018
  • In: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 58:1
  • Research review (peer-reviewed)
  •  
41.
  • Joffrin, E., et al. (author)
  • Overview of the JET preparation for deuterium-tritium operation with the ITER like-wall
  • 2019
  • In: Nuclear Fusion. - : IOP Publishing. - 1741-4326 .- 0029-5515. ; 59:11
  • Research review (peer-reviewed)abstract
    • For the past several years, the JET scientific programme (Pamela et al 2007 Fusion Eng. Des. 82 590) has been engaged in a multi-campaign effort, including experiments in D, H and T, leading up to 2020 and the first experiments with 50%/50% D-T mixtures since 1997 and the first ever D-T plasmas with the ITER mix of plasma-facing component materials. For this purpose, a concerted physics and technology programme was launched with a view to prepare the D-T campaign (DTE2). This paper addresses the key elements developed by the JET programme directly contributing to the D-T preparation. This intense preparation includes the review of the physics basis for the D-T operational scenarios, including the fusion power predictions through first principle and integrated modelling, and the impact of isotopes in the operation and physics of D-T plasmas (thermal and particle transport, high confinement mode (H-mode) access, Be and W erosion, fuel recovery, etc). This effort also requires improving several aspects of plasma operation for DTE2, such as real time control schemes, heat load control, disruption avoidance and a mitigation system (including the installation of a new shattered pellet injector), novel ion cyclotron resonance heating schemes (such as the three-ions scheme), new diagnostics (neutron camera and spectrometer, active Alfven eigenmode antennas, neutral gauges, radiation hard imaging systems...) and the calibration of the JET neutron diagnostics at 14 MeV for accurate fusion power measurement. The active preparation of JET for the 2020 D-T campaign provides an incomparable source of information and a basis for the future D-T operation of ITER, and it is also foreseen that a large number of key physics issues will be addressed in support of burning plasmas.
  •  
42.
  • Fenstermacher, M.E., et al. (author)
  • DIII-D research advancing the physics basis for optimizing the tokamak approach to fusion energy
  • 2022
  • In: Nuclear Fusion. - : IOP Publishing. - 0029-5515 .- 1741-4326. ; 62:4
  • Journal article (peer-reviewed)abstract
    • DIII-D physics research addresses critical challenges for the operation of ITER and the next generation of fusion energy devices. This is done through a focus on innovations to provide solutions for high performance long pulse operation, coupled with fundamental plasma physics understanding and model validation, to drive scenario development by integrating high performance core and boundary plasmas. Substantial increases in off-axis current drive efficiency from an innovative top launch system for EC power, and in pressure broadening for Alfven eigenmode control from a co-/counter-I p steerable off-axis neutral beam, all improve the prospects for optimization of future long pulse/steady state high performance tokamak operation. Fundamental studies into the modes that drive the evolution of the pedestal pressure profile and electron vs ion heat flux validate predictive models of pedestal recovery after ELMs. Understanding the physics mechanisms of ELM control and density pumpout by 3D magnetic perturbation fields leads to confident predictions for ITER and future devices. Validated modeling of high-Z shattered pellet injection for disruption mitigation, runaway electron dissipation, and techniques for disruption prediction and avoidance including machine learning, give confidence in handling disruptivity for future devices. For the non-nuclear phase of ITER, two actuators are identified to lower the L-H threshold power in hydrogen plasmas. With this physics understanding and suite of capabilities, a high poloidal beta optimized-core scenario with an internal transport barrier that projects nearly to Q = 10 in ITER at ∼8 MA was coupled to a detached divertor, and a near super H-mode optimized-pedestal scenario with co-I p beam injection was coupled to a radiative divertor. The hybrid core scenario was achieved directly, without the need for anomalous current diffusion, using off-axis current drive actuators. Also, a controller to assess proximity to stability limits and regulate β N in the ITER baseline scenario, based on plasma response to probing 3D fields, was demonstrated. Finally, innovative tokamak operation using a negative triangularity shape showed many attractive features for future pilot plant operation.
  •  
43.
  • 2019
  • Journal article (peer-reviewed)
  •  
44.
  •  
45.
  •  
46.
  •  
47.
  • Wang, Anqi, et al. (author)
  • Characterizing prostate cancer risk through multi-ancestry genome-wide discovery of 187 novel risk variants
  • 2023
  • In: Nature Genetics. - : Springer Nature. - 1061-4036 .- 1546-1718. ; 55:12, s. 2065-2074
  • Journal article (peer-reviewed)abstract
    • The transferability and clinical value of genetic risk scores (GRSs) across populations remain limited due to an imbalance in genetic studies across ancestrally diverse populations. Here we conducted a multi-ancestry genome-wide association study of 156,319 prostate cancer cases and 788,443 controls of European, African, Asian and Hispanic men, reflecting a 57% increase in the number of non-European cases over previous prostate cancer genome-wide association studies. We identified 187 novel risk variants for prostate cancer, increasing the total number of risk variants to 451. An externally replicated multi-ancestry GRS was associated with risk that ranged from 1.8 (per standard deviation) in African ancestry men to 2.2 in European ancestry men. The GRS was associated with a greater risk of aggressive versus non-aggressive disease in men of African ancestry (P = 0.03). Our study presents novel prostate cancer susceptibility loci and a GRS with effective risk stratification across ancestry groups.
  •  
48.
  •  
49.
  • Clark, Andrew G., et al. (author)
  • Evolution of genes and genomes on the Drosophila phylogeny
  • 2007
  • In: Nature. - : Springer Science and Business Media LLC. - 0028-0836 .- 1476-4687. ; 450:7167, s. 203-218
  • Journal article (peer-reviewed)abstract
    • Comparative analysis of multiple genomes in a phylogenetic framework dramatically improves the precision and sensitivity of evolutionary inference, producing more robust results than single-genome analyses can provide. The genomes of 12 Drosophila species, ten of which are presented here for the first time (sechellia, simulans, yakuba, erecta, ananassae, persimilis, willistoni, mojavensis, virilis and grimshawi), illustrate how rates and patterns of sequence divergence across taxa can illuminate evolutionary processes on a genomic scale. These genome sequences augment the formidable genetic tools that have made Drosophila melanogaster a pre-eminent model for animal genetics, and will further catalyse fundamental research on mechanisms of development, cell biology, genetics, disease, neurobiology, behaviour, physiology and evolution. Despite remarkable similarities among these Drosophila species, we identified many putatively non-neutral changes in protein-coding genes, non-coding RNA genes, and cis-regulatory regions. These may prove to underlie differences in the ecology and behaviour of these diverse species.
  •  
50.
  • Alqasim, A., et al. (author)
  • TOI−757 b: an eccentric transiting mini−Neptune on a 17.5−d orbit
  • 2024
  • In: Monthly Notices of the Royal Astronomical Society. - 0035-8711 .- 1365-2966. ; 533:1, s. 1-26
  • Journal article (peer-reviewed)abstract
    • We report the spectroscopic confirmation and fundamental properties of TOI−757 b, a mini−Neptune on a 17.5−d orbit transiting a bright star (V = 9.7 mag) discovered by the TESS mission. We acquired high−precision radial velocity measurements with the HARPS, ESPRESSO, and PFS spectrographs to confirm the planet detection and determine its mass. We also acquired space−borne transit photometry with the CHEOPS space telescope to place stronger constraints on the planet radius, supported with ground−based LCOGT photometry. WASP and KELT photometry were used to help constrain the stellar rotation period. We also determined the fundamental parameters of the host star. We find that TOI−757 b has a radius of Rp = 2.5 ± 0.1R. and a mass of Mp = 10.5+−2212M, implying a bulk density of ρp = 3.6 ± 0.8 g cm−3. Our internal composition modelling was unable to constrain the composition of TOI−757 b, highlighting the importance of atmospheric observations for the system. We also find the planet to be highly eccentric with e = 0.39+−000708, making it one of the very few highly eccentric planets among precisely characterized mini−Neptunes. Based on comparisons to other similar eccentric systems, we find a likely scenario for TOI−757 b’s formation to be high eccentricity migration due to a distant outer companion. We additionally propose the possibility of a more intrinsic explanation for the high eccentricity due to star−star interactions during the earlier epoch of the Galactic disc formation, given the low metallicity and older age of TOI−757.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-50 of 113

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view