Zobrazeno 1 - 10
of 4 442
pro vyhledávání: '"Abell, P. A."'
We present a coupled-channel analysis of the $ J^P = 3/2^+ \Delta $-baryon spectrum, based in the framework of Hamiltonian Effective Field Theory (HEFT). We construct a Hamiltonian which mixes quark model-like single-particle states and two-particle
Externí odkaz:
http://arxiv.org/abs/2406.00981
Autor:
Leinweber, Derek B., Abell, Curtis D., Hockley, Liam C., Kamleh, Waseem, Liu, Zhan-Wei, Stokes, Finn M., Thomas, Anthony W., Wu, Jia-Jun
This presentation opens with a brief review of lattice QCD calculations showing the $2s$ radial excitation of the nucleon sits at approximately 2 GeV, well above the Roper resonance position. We then proceed to reconcile this observation with experim
Externí odkaz:
http://arxiv.org/abs/2401.04901
Autor:
Mainzer, A. K., Masiero, Joseph R., Abell, Paul A., Bauer, J. M., Bottke, William, Buratti, Bonnie J., Carey, Sean J., Cotto-Figueroa, D., Cutri, R. M., Dahlen, D., Eisenhardt, Peter R. M., Fernandez, 6 Y. R., Furfaro, Roberto, Grav, Tommy, Hoffman, T. L., Kelley, Michael S., Kim, Yoonyoung, Kirkpatrick, J. Davy, Lawler, Christopher R., Lilly, Eva, Liu, X., Marocco, Federico, Marsh, K. A., Masci, Frank J., McMurtry, Craig W., Pourrahmani, Milad, Reinhart, Lennon, Ressler, Michael E., Satpathy, Akash, Schambeau, C. A., Sonnett, S., Spahr, Timothy B., Surace, Jason A., Vaquero, Mar, Wright, E. L., Zengilowski, Gregory R., Team, NEO Surveyor Mission
The Near-Earth Object (NEO) Surveyor mission is a NASA observatory designed to discover and characterize near-Earth asteroids and comets. The mission's primary objective is to find the majority of objects large enough to cause severe regional impact
Externí odkaz:
http://arxiv.org/abs/2310.12918
Autor:
Coleman, Stephen J., Bruhwiler, David L., Abell, Dan T., Nash, Boaz, Pogorelov, Ilya, Zhang, He
The Electron-Ion-Collider (EIC) will be a next-generation facility located at Brookhaven National Laboratory (BNL), built with the goal of accelerating heavy ions up to 275 GeV. To prevent ion beam size growth during the acceleration phase, cooling t
Externí odkaz:
http://arxiv.org/abs/2309.16056
In the framework of statistical optics, a Wigner function represents partially coherent radiation. A Gaussian Wigner function, which is an equivalent representation of the more commonly used Gaussian Schell-model cross-spectral density, may be define
Externí odkaz:
http://arxiv.org/abs/2309.11008
Autor:
Zhixiang Wang, Catherine D. Bradshaw, Haicheng Wei, Mengmeng Cao, Chunju Huang, Wenxia Han, Jordan T. Abell
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract After the middle Miocene Climate transition, global cooling caused substantial hydrological changes in East Asia. Today, many lines of evidence indicate that inland East Asia experienced persistent aridification after the middle Miocene Clim
Externí odkaz:
https://doaj.org/article/2855e77410d947508831690b0e956ab9
Autor:
Zephanie Tyack, Steven McPhail, Gregory A. Aarons, Kelly McGrath, Andrew Barron, Hannah Carter, Sarah Larkins, Adrian Barnett, Eloise Hummell, Ruth Tulleners, Olivia Fisher, Gillian Harvey, Lee Jones, Kate Murray, Bridget Abell
Publikováno v:
Implementation Science, Vol 19, Iss 1, Pp 1-16 (2024)
Abstract Background A dramatic decline in mental health of people worldwide in the early COVID-19 pandemic years has not recovered. In rural and remote Australia, access to appropriate and timely mental health services has been identified as a major
Externí odkaz:
https://doaj.org/article/5a5b58709cfa4c23bf05ed626d9e45af
Autor:
Yi Zhong, Ning Tan, Jordan T. Abell, Chijun Sun, Stefanie Kaboth-Bahr, Heather L. Ford, Timothy D. Herbert, Alex Pullen, Keiji Horikawa, Jimin Yu, Torben Struve, Michael E. Weber, Peter D. Clift, Juan C. Larrasoaña, Zhengyao Lu, Hu Yang, André Bahr, Tianyu Chen, Jingyu Zhang, Cao Wei, Wenyue Xia, Sheng Yang, Qingsong Liu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The investigation of triggers causing the onset and intensification of Northern Hemisphere Glaciation (NHG) during the late Pliocene is essential for understanding the global climate system, with important implications for projecting future
Externí odkaz:
https://doaj.org/article/b3df6bdd873d436095d75ccadf74aeb7
Recent lattice QCD results for the low-lying odd-parity excitations of the nucleon near the $N^{*}(1535)$ and $N^{*}(1650)$ resonance positions have revealed that the lattice QCD states have magnetic moments consistent with predictions from a constit
Externí odkaz:
http://arxiv.org/abs/2306.00337
Low-lying baryon resonances have been explored using Hamiltonian Effective Field Theory (HEFT), in a formalism where resonances with a three-quark component are described by both two-particle meson-baryon states and a bare basis state. Here, we inves
Externí odkaz:
http://arxiv.org/abs/2305.18790