Zobrazeno 1 - 10
of 2 055
pro vyhledávání: '"M Charlton"'
Autor:
N Madsen, M Charlton
Publikováno v:
New Journal of Physics, Vol 23, Iss 7, p 073003 (2021)
The production of beams of antihydrogen atoms using the dipole force provided by a travelling optical lattice to accelerate a sample of the anti-atoms held in a magnetic gradient atom trap is investigated. By considering current and near-future antih
Externí odkaz:
https://doaj.org/article/1b39bbc939494db79ce40477875ee744
Autor:
Aimee K. Huang, Alison R. Schulte, Mary-Frances E. Hall, Laura Y. Chen, Sanjana Srinivasan, Carol Mita, Aava B. Jahan, Kodiak R. S. Soled, Brittany M. Charlton
Publikováno v:
BMC Pregnancy and Childbirth, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Evidence suggests sexual and gender minoritized (SGM) childbearing individuals and their infants experience more adverse obstetric and perinatal outcomes compared to their cisgender, heterosexual counterparts. This study aimed to
Externí odkaz:
https://doaj.org/article/f98f9c3f14ca44e083f0a7a578982578
Autor:
S Jonsell, M Charlton
Publikováno v:
New Journal of Physics, Vol 21, Iss 7, p 073020 (2019)
The formation of a beam of antihydrogen atoms when antiprotons pass through cold, dense positron plasmas is simulated for various plasma properties and antiproton injection energies. There are marked dependences of the fraction of injected antiproton
Externí odkaz:
https://doaj.org/article/f0979fc2528f49298f94fa2acebcf17a
Autor:
M. Ahmadi, B. X. R. Alves, C. J. Baker, W. Bertsche, A. Capra, S. Cohen, C. Torkzaban, C. L. Cesar, M. Charlton, R. Collister, S. Eriksson, A. Evans, N. Evetts, J. Fajans, T. Friesen, M. C. Fujiwara, P. Granum, J. S. Hangst, M. E. Hayden, D. Hodgkinson, C. A. Isaac, M. A. Johnson, S. A. Jones, S. Jonsell, N. Kalem, N. Madsen, D. Maxwell, J. T. K. McKenna, S. Menary, T. Momose, J. Munich, K. Olchanski, A. Olin, P. Pusa, C. Ø. Rasmussen, F. Robicheaux, R. L. Sacramento, M. Sameed, E. Sarid, D. M. Silveira, C. So, G. Stutter, T. D. Tharp, R. I. Thompson, D. P. van der Werf, J. S. Wurtele
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032065 (2024)
Magnetically trapped antihydrogen atoms can be cooled by expanding the volume of the trap in which they are confined. We report a proof-of-principle experiment in which antiatoms are deliberately released from expanded and static traps. Antiatoms esc
Externí odkaz:
https://doaj.org/article/d19c1188d58d4810a8dab9d14ca219ac
Autor:
S Jonsell, M Charlton
Publikováno v:
New Journal of Physics, Vol 20, Iss 4, p 043049 (2018)
The formation of antihydrogen atoms from antiprotons injected into a positron plasma is simulated, focussing on the fraction that fulfil the conditions necessary for confinement of anti-atoms in a magnetic minimum trap. Trapping fractions of around 1
Externí odkaz:
https://doaj.org/article/830e46c6f9494a0d91c8a9f8ec566699
Publikováno v:
New Journal of Physics, Vol 19, Iss 5, p 053020 (2017)
We present a method for generating cold neutral atoms via charge exchange reactions between trapped ions and Rydberg positronium. The high charge exchange reaction cross section leads to efficient neutralisation of the ions and since the positronium-
Externí odkaz:
https://doaj.org/article/452456992b8847d89829b19ae62b0ffd
Autor:
Sanjana Srinivasan, Hilary Goldhammer, Brittany M. Charlton, Tess McKenney, Alex S. Keuroghlian
Publikováno v:
Journal of Medical Education and Curricular Development, Vol 11 (2024)
OBJECTIVES To reduce health inequities for lesbian, gay, bisexual, transgender, queer, intersex, asexual, and all sexually and gender diverse (LGBTQIA+) people, healthcare professionals need increased access to education and training resources on LGB
Externí odkaz:
https://doaj.org/article/5a286392c3864f98902f35680b9f8a15
Autor:
Kodiak R.S. Soled, Sarah McKetta, Payal Chakraborty, Colleen A. Reynolds, S. Bryn Austin, Jorge E. Chavarro, A. Heather Eliassen, Siwen Wang, Sebastien Haneuse, Brittany M. Charlton
Publikováno v:
SSM - Mental Health, Vol 5, Iss , Pp 100301- (2024)
Sexually minoritized women (SMW) may be at an increased risk of adverse perinatal mental health, though prior research is limited. We examined sexual orientation-related differences in perinatal mental health (i.e., stress and depression), and antide
Externí odkaz:
https://doaj.org/article/fee490e8cbf84ea0aeb3f92d2c86477b
Publikováno v:
International Brazilian Journal of Urology, Vol 37, Iss 6, Pp 787-788 (2011)
Externí odkaz:
https://doaj.org/article/a4087c976e324e44a365bded205fee02
Publikováno v:
New Journal of Physics, Vol 16, Iss 7, p 073028 (2014)
The anharmonic component of the electric field of a Penning–Malmberg trap is exploited to manipulate a subset of the radial ( r ) distribution of trapped positrons, using a dipole field made to rotate about the long-axis ( z ) of the trap. This ‘
Externí odkaz:
https://doaj.org/article/6ae18f1df0d54b8ca85f7b2c79ed14ed