Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Coppola, C. E."'
Autor:
Viviani, M., Baeßler, S., Barrón-Palos, L., Birge, N., Bowman, J. D., Calarco, J., Cianciolo, V., Coppola, C. E., Crawford, C. B., Dodson, G., Fomin, N., Garishvili, I., Gericke, M. T., Girlanda, L., Greene, G. L., Hale, G. M., Hamblen, J., Hayes, C., Iverson, E. B., Kabir, M. L., Kievsky, A., Marcucci, L. E., McCrea, M., Plemons, E., Ramírez-Morales, A., Mueller, P. E., Novikov, I., Penttila, S. I., Scott, E. M., Watts, J., Wickersham, C.
Recently, the n$^3$He collaboration reported a measurement of the parity-violating (PV) proton directional asymmetry $A_{\mathrm {PV}} = (1.55\pm 0.97~\mathrm {(st\ at)} \pm 0.24~\mathrm {(sys)})\times 10^{-8}$ in the capture reaction of ${}^3$He$(\v
Externí odkaz:
http://arxiv.org/abs/2405.10258
Autor:
Fomin, N., Alarcon, R., Alonzi, L., Askanazi, E., Baeßler, S., Balascuta, S., Barrón-Palos, L., Barzilov, A., Blyth, D., Bowman, J. D., Birge, N., Calarco, J. R., Chupp, T. E., Cianciolo, V., Coppola, C. E., Crawford, C. B., Craycraft, K., Evans, D., Fieseler, C., Frlež, E., Fry, J., Garishvili, I., Gericke, M. T. W., Gillis, R. C., Grammer, K. B., Greene, G. L., Hall, J., Hamblen, J., Hayes, C., Iverson, E. B., Kabir, M. L., Kucuker, S., Lauss, B., Mahurin, R., McCrea, M., Maldonado-Velázquez, M., Masuda, Y., Mei, J., Milburn, R., Mueller, P. E., Musgrave, M., Nann, H., Novikov, I., Parsons, D., Penttilä, S. I., Počanić, D., Ramirez-Morales, A., Root, M., Salas-Bacci, A., Santra, S., Schröder, S., Scott, E., Seo, P. -N., Sharapov, E. I., Simmons, F., Snow, W. M., Sprow, A., Stewart, J., Tang, E., Tang, Z., Tong, X., Turkoglu, D. J., Whitehead, R., Wilburn, W. S.
We report a measurement of two energy-weighted gamma cascade angular distributions from polarized slow neutron capture on the ${}^{35}$Cl nucleus, one parity-odd correlation proportional to $\vec{s_{n}} \cdot \vec{k_{\gamma}}$ and one parity-even cor
Externí odkaz:
http://arxiv.org/abs/2207.11295
Autor:
n3He Collaboration, Gericke, M. T., Baeßler, S., Barrón-Palos, L., Birge, N., Bowman, J. D., Britton Jr., C., Calarco, J., Cianciolo, V., Coppola, C. E., Crawford, C. B., Ezell, D., Fomin, N., Garishvili, I., Greene, G. L., Hale, G. M., Hamblen, J., Hayes, C., Iverson, E., Kabir, M. L., McCrea, M., Mueller, P. E., Novikov, I., Penttila, S., Plemons, E., Ramírez-Morales, A., Scott, E. M., Watts, J., Wickersham, C.
Publikováno v:
Phys. Rev. Lett. 125, 131803 (2020)
We report the first precision measurement of the parity-violating asymmetry in the direction of proton emission with respect to the neutron spin, in the reaction $^{3}\mathrm{He}(\mathrm{n},\mathrm{p})^{3}\mathrm{H}$, using the capture of polarized c
Externí odkaz:
http://arxiv.org/abs/2004.11535
Autor:
n3He Collaboration, McCrea, M., Kabir, M. L., Birge, N., Coppola, C. E., Hayes, C., Plemons, E., Ramírez-Morales, A., Scott, E. M., Watts, J., Baessler, S., Barrón-Palos, L., Bowman, J. D., Britton Jr., C., Calarco, J., Cianciolo, V., Crawford, C. B., Ezell, D., Fomin, N., Garishvili, I., Gericke, M. T., Greene, G. L., Hale, G. M., Hamblen, J., Iverson, E., Mueller, P. E., Novikov, I., Penttila, S., Wickersham, C.
Significant progress has been made to experimentally determine a complete set of the parity-violating (PV) weak-interaction amplitudes between nucleons. In this paper we describe the design, construction and operation of the n$^3$He experiment that w
Externí odkaz:
http://arxiv.org/abs/2004.10889
Autor:
Blyth, D., Fry, J., Fomin, N., Alarcon, R., Alonzi, L., Askanazi, E., Baeßler, S., Balascuta, S., Barrón-Palos, L., Barzilov, A., Bowman, J. D., Birge, N., Calarco, J. R., Chupp, T. E., Cianciolo, V., Coppola, C. E., Crawford, C. B., Craycraft, K., Evans, D., Fieseler, C., Frlež, E., Garishvili, I., Gericke, M. T. W., Gillis, R. C., Grammer, K. B., Greene, G. L., Hall, J., Hamblen, J., Hayes, C., Iverson, E. B., Kabir, M. L., Kucuker, S., Lauss, B., Mahurin, R., McCrea, M., Maldonado-Velázquez, M., Masuda, Y., Mei, J., Milburn, R., Mueller, P. E., Musgrave, M., Nann, H., Novikov, I., Parsons, D., Penttilä, S. I., Počanić, D., Ramirez-Morales, A., Root, M., Salas-Bacci, A., Santra, S., Schröder, S., Scott, E., Seo, P. -N., Sharapov, E. I., Simmons, F., Snow, W. M., Sprow, A., Stewart, J., Tang, E., Tang, Z., Tong, X., Turkoglu, D. J., Whitehead, R., Wilburn, W. S.
Publikováno v:
Phys. Rev. Lett. 121, 242002 (2018)
We report the first observation of the parity-violating 2.2 MeV gamma-ray asymmetry $A^{np}_\gamma$ in neutron-proton capture using polarized cold neutrons incident on a liquid parahydrogen target at the Spallation Neutron Source at Oak Ridge Nationa
Externí odkaz:
http://arxiv.org/abs/1807.10192
Autor:
Phillips II, D. G., Snow, W. M., Babu, K., Banerjee, S., Baxter, D. V., Berezhiani, Z., Bergevin, M., Bhattacharya, S., Brooijmans, G., Castellanos, L., Chen, M-C., Coppola, C. E., Cowsik, R., Crabtree, J. A., Das, P., Dees, E. B., Dolgov, A., Ferguson, P. D., Frost, M., Gabriel, T., Gal, A., Gallmeier, F., Ganezer, K., Golubeva, E., Greene, G., Hartfiel, B., Hawari, A., Heilbronn, L., Johnson, C., Kamyshkov, Y., Kerbikov, B., Kitaguchi, M., Kopeliovich, B. Z., Kopeliovich, V. B., Kuzmin, V. A., Liu, C-Y., McGaughey, P., Mocko, M., Mohapatra, R., Mokhov, N., Muhrer, G., Mumm, H. P., Okun, L., Pattie Jr., R. W., Quigg, C., Ramberg, E., Ray, A., Roy, A., Ruggles, A., Sarkar, U., Saunders, A., Serebrov, A. P., Shimizu, H. M., Shrock, R., Sikdar, A. K., Sjue, S., Striganov, S., Townsend, L. W., Tschirhart, R., Vainshtein, A., Van Kooten, R., Wang, Z., Young, A. R.
Publikováno v:
Physics Reports, Volume 612, 11 February 2016, Pages 1-45
This paper summarizes the relevant theoretical developments, outlines some ideas to improve experimental searches for free neutron-antineutron oscillations, and suggests avenues for future improvement in the experimental sensitivity.
Comment: Su
Comment: Su
Externí odkaz:
http://arxiv.org/abs/1410.1100
Autor:
Babu, K. S., Kearns, E., Al-Binni, U., Banerjee, S., Baxter, D. V., Berezhiani, Z., Bergevin, M., Bhattacharya, S., Brice, S., Brock, R., Burgess, T. W., Castellanos, L., Chattopadhyay, S., Chen, M-C., Church, E., Coppola, C. E., Cowen, D. F., Cowsik, R., Crabtree, J. A., Davoudiasl, H., Dermisek, R., Dolgov, A., Dutta, B., Dvali, G., Ferguson, P., Perez, P. Fileviez, Gabriel, T., Gal, A., Gallmeier, F., Ganezer, K. S., Gogoladze, I., Golubeva, E. S., Graves, V. B., Greene, G., Handler, T., Hartfiel, B., Hawari, A., Heilbronn, L., Hill, J., Jaffe, D., Johnson, C., Jung, C. K., Kamyshkov, Y., Kerbikov, B., Kopeliovich, B. Z., Kopeliovich, V. B., Korsch, W., Lachenmaier, T., Langacker, P., Liu, C-Y., Marciano, W. J., Mocko, M., Mohapatra, R. N., Mokhov, N., Muhrer, G., Mumm, P., Nath, P., Obayashi, Y., Okun, L., Pati, J. C., Pattie Jr., R. W., Phillips II, D. G., Quigg, C., Raaf, J. L., Raby, S., Ramberg, E., Ray, A., Roy, A., Ruggles, A., Sarkar, U., Saunders, A., Serebrov, A., Shafi, Q., Shimizu, H., Shiozawa, M., Shrock, R., Sikdar, A. K., Snow, W. M., Soha, A., Spanier, S., Stavenga, G. C., Striganov, S., Svoboda, R., Tang, Z., Tavartkiladze, Z., Townsend, L., Tulin, S., Vainshtein, A., Van Kooten, R., Wagner, C. E. M., Wang, Z., Wehring, B., Wilson, R. J., Wise, M., Yokoyama, M., Young, A. R.
This report, prepared for the Community Planning Study - Snowmass 2013 - summarizes the theoretical motivations and the experimental efforts to search for baryon number violation, focussing on nucleon decay and neutron-antineutron oscillations. Prese
Externí odkaz:
http://arxiv.org/abs/1311.5285
Autor:
Babu, K., Banerjee, S., Baxter, D. V., Berezhiani, Z., Bergevin, M., Bhattacharya, S., Brice, S., Burgess, T. W., Castellanos, L., Chattopadhyay, S., Chen, M-C., Coppola, C. E., Cowsik, R., Crabtree, J. A., Das, P., Dees, E. B., Dolgov, A., Dvali, G., Ferguson, P., Frost, M., Gabriel, T., Gal, A., Gallmeier, F., Ganezer, K., Golubeva, E., Graves, V. B., Greene, G., Handler, T., Hartfiel, B., Hawari, A., Heilbronn, L., Johnson, C., Kamyshkov, Y., Kerbikov, B., Kitaguchi, M., Kopeliovich, B. Z., Kopeliovich, V. B., Korsch, W., Kuzmin, V., Liu, C-Y., McGaughey, P., Mocko, M., Mohapatra, R., Mokhov, N., Muhrer, G., Mumm, P., Okun, L., Pattie Jr., R. W., Phillips II, D. G., Quigg, C., Ramberg, E., Ray, A., Roy, A., Ruggles, A., Sarkar, U., Saunders, A., Serebrov, A. P., Shimizu, H. M., Shrock, R., Sikdar, A. K., Sjue, S., Snow, W. M., Soha, A., Spanier, S., Striganov, S., Townsend, L., Tschirhart, R., Vainshtein, A., Van Kooten, R., Wang, Z., Wehring, B., Young, A. R.
This paper summarizes discussions of the theoretical developments and the studies performed by the NNbarX collaboration for the 2013 Snowmass Community Summer Study.
Comment: A white paper for the 2013 Snowmass Community Summer Study
Comment: A white paper for the 2013 Snowmass Community Summer Study
Externí odkaz:
http://arxiv.org/abs/1310.8593
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