Zobrazeno 1 - 10
of 7 994
pro vyhledávání: '"Clark, G."'
Autor:
Navarro, A. Bañón, Roberg-Clark, G. T., Plunk, G. G., Fernando, D., Di Siena, A., Wilms, F., Jenko, F.
We investigate the confinement properties of two recently devised quasi-helically symmetric stellarator configurations, HSK and QSTK. Both have been optimized for large critical gradients of the ion temperature gradient mode, which is an important dr
Externí odkaz:
http://arxiv.org/abs/2310.18705
Autor:
Dunn, W., Berland, G., Roussos, E., Clark, G., Kollmann, P., Turner, D., Feldman, C., Stallard, T., Branduardi-Raymont, G., Woodfield, E. E., Rae, I. J., Ray, L. C., Carter, J. A., Lindsay, S. T., Yao, Z., Marshall, R., A., A. N. Jaynes, Ezoe, Y., Numazawa, M., Hospodarsky, G. B., Wu, X., Weigt, D. M., Jackman, C. M., Mori, K., Nénon, Q., Desai, R. T, Blum, L. W., Nordheim, T. A., Ness, J. U., Bodewits, D., Kimura, T., Li, W., Smith, H. T., Millas, D., Wibisono, A. D., Achilleos, N., Koutroumpa, D., McEntee, S. C., Collier, H., Bhardwaj, A., Martindale, A., Wolk, S. J., Badman, S. V., Kraft, R. P.
Jupiter's magnetosphere is considered to be the most powerful particle accelerator in the Solar System, accelerating electrons from eV to 70 MeV and ions to GeV energies. How electromagnetic processes drive energy and particle flows, producing and re
Externí odkaz:
http://arxiv.org/abs/2303.02161
Autor:
Roberg-Clark, G. T., Plunk, G. G., Xanthopoulos, P., Nührenberg, C., Henneberg, S. A., Smith, H. M.
Integrating turbulence into stellarator optimization is shown by targeting the onset for the ion-temperature-gradient mode, highlighting effects of parallel connection length, local magnetic shear, and flux surface expansion. The result is a compact
Externí odkaz:
http://arxiv.org/abs/2301.06773
Autor:
Vakiparta, J., Macías-Rosado, R., Reed, K., Miller, A., Andrews, P., Skinner, A.R., Blacwell, B., Pinto-Llona, A.C., Clark, G., Karkanas, P.
Publikováno v:
Munibe Antropologia-Arkeologia, Vol 63, Pp 45-79 (2012)
Iberia has become a major focus of modern human origins research because the early dates for the Aurignacian in some sites in northernSpain seem to preclude an ‘Aurignacian invasion’ from east to west. Neanderthals associated with Mousterian indu
Externí odkaz:
https://doaj.org/article/fcf31a357f444f5c97575d37dfdd0a57
We present a stellarator configuration optimized for a large threshold (``critical gradient'') for the onset of the ion temperature gradient (ITG) driven mode, which achieves the largest critical gradient we have seen in any stellarator. Above this t
Externí odkaz:
http://arxiv.org/abs/2210.16030
We present a modified gyrokinetic theory to predict the critical gradient that determines the linear onset of the ion temperature gradient (ITG) mode in stellarator plasmas. A coarse-graining technique is applied to the drift curvature, entering the
Externí odkaz:
http://arxiv.org/abs/2208.05727