Polarized Neutron Measurements of the Internal Magnetization of a Ferrimagnet Across its Compensation Temperature

Autor: Hughes, C. D., Lopez, K. N., Mulkey, T., Long, J. C., Sarsour, M., Van Meter, M., Samiei, S., Baxter, D. V., Snow, W. M., Lommel, L. M., Zhang, Y., Jiang, P., Stringfellow, E., Zolnierczuk, P., Frost, M., Odom, M.

We present the first polarized neutron transmission image of a model Ne\'el ferrimagnetic material, polycrystalline terbium iron garnet (Tb$_{3}$Fe$_{5}$O$_{12}$, TbIG for short), as it is taken through its compensation temperature $T_{comp}$ where,

Externí odkaz: http://arxiv.org/abs/2408.14794

Clinical management of tuberous sclerosis complex over the lifetime of a patient

Autor: Frost M, Hulbert J

Publikováno v: Pediatric Health, Medicine and Therapeutics, Vol 2015, Iss default, Pp 139-146 (2015)

Michael Frost,1 John Hulbert2 1Minnesota Epilepsy Group, PA, St Paul, MN, USA; 2Urologic Physicians, PA, Edina, MN, USA Abstract: Tuberous sclerosis complex (TSC) is a genetic disorder characterized by nonmalignant tumors (hamartomas) that can occur

Externí odkaz: https://doaj.org/article/0d6c225a42a7402f8041ee93efe542e7

Experimental Search for Neutron to Mirror Neutron Oscillations as an Explanation of the Neutron Lifetime Anomaly

Autor: Broussard, L. J., Barrow, J. L., DeBeer-Schmitt, L., Dennis, T., Fitzsimmons, M. R., Frost, M. J., Gilbert, C. E., Gonzalez, F. M., Heilbronn, L., Iverson, E. B., Johnston, A., Kamyshkov, Y., Kline, M., Lewiz, P., Matteson, C., Ternullo, J., Varriano, L., Vavra, S.

An unexplained $>4\,\sigma$ discrepancy persists between "beam" and "bottle" measurements of the neutron lifetime. A new model proposed that conversions of neutrons $n$ into mirror neutrons $n'$, part of a dark mirror sector, can increase the apparen

Externí odkaz: http://arxiv.org/abs/2111.05543

New high-sensitivity searches for neutrons converting into antineutrons and/or sterile neutrons at the European Spallation Source

Autor: Addazi, A., Anderson, K., Ansell, S., Babu, K., Barrow, J., Baxter, D. V., Bentley, P. M., Berezhiani, Z., Bevilacqua, R., Bohm, C., Brooijmans, G., Broussard, J., Biondi, R., Dev, B., Crawford, C., Dolgov, A., Dunne, K., Fierlinger, P., Fitzsimmons, M. R., Fomin, A., Frost, M., Gardner, S., Galindo-Uribarri, A., Golubeva, E., Girmohanta, S., Greene, G. L., Greenshaw, T., Gudkov, V., Hall-Wilton, R., Heilbronn, L., Herrero-Garcia, J., Ito, G. Ichikawa T. M., Iverson, E., Johansson, T., Joensson, L., Jwa, Y-J., Kamyshkov, Y., Kanaki, K., Kearns, E., Kitaguchi, M., Kittelmann, T., Klinkby, E., Koerner, L. W., Kopeliovich, B., Kozela, A., Kudryatsev, V., Kupsc, A., Lee, Y., Lindroos, M., Makkinje, J., Marquez, J. I., Mohapatra, R., Meirose, B., Miller, T. M., Milstead, D., Morishima, T., Muhrer, G., Mumm, H. P., Nagamoto, K., Nesvizhevsky, V. V., Nilsson, T., Oskarsson, A., Paryev, E., Pattie Jr, R. W., Penttil, S., Pokotilovski, Y. N., Potashnikova, I., Redding, C., Richard, J-M, Ries, D., Rinaldi, E., Ruggles, A., Rybolt, B., Santoro, V., Sarkar, U., Saunders, A., Senjanovic, G., Serebrov, A. P., Shimizu, H. M., Shrock, R., Silverstein, S., Silvermyr, D., Snow, W. M., Takibayev, A., Townsend, L., Tkachev, I., Varriano, L., Vainshtein, A., de VRies, J., Woracek, R., Yamagata, Y., Young, A. R., Zanini, L., Zhang, Z., Zimmer, O.

The violation of Baryon Number, $\mathcal{B}$, is an essential ingredient for the preferential creation of matter over antimatter needed to account for the observed baryon asymmetry in the universe. However, such a process has yet to be experimentall

Externí odkaz: http://arxiv.org/abs/2006.04907

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