Zobrazeno 1 - 10
of 2 211
pro vyhledávání: '"Dewey, M"'
Autor:
Wietfeldt, F. E., Byron, W. A., Collett, B., Dewey, M. S., Gentile, T. R., Gluck, F., Hassan, M. T., Jones, G. L., Komives, A., Nico, J. S., Stephenson, E. J.
The aCORN experiment measures the electron-antineutrino $a$-coefficient in free neutron decay. We update the previous aCORN results to include radiative and recoil corrections to first order, and discuss a key issue in the comparison of results from
Externí odkaz:
http://arxiv.org/abs/2306.15042
Autor:
Wietfeldt, F. E., Biswas, R., Caylor, J., Crawford, B., Dewey, M. S., Fomin, N., Greene, G. L., Haddock, C. C., Hoogerheide, S. F., Mumm, H. P., Nico, J. S., Snow, W. M., Zuchegno, J.
We discuss issues raised by Serebrov, et al. in a recent paper regarding systematic effects in the beam neutron lifetime experiment performed at NIST. We show that these effects were considered in the original analyses and that our corrections and sy
Externí odkaz:
http://arxiv.org/abs/2209.15049
Autor:
Hassan, M. T., Byron, W. A., Darius, G., DeAngelis, C., Wietfeldt, F. E., Collett, B., Jones, G. L., Komives, A., Noid, G., Stephenson, E. J., Bateman, F., Dewey, M. S., Gentile, T. R., Mendenhall, M. P., Nico, J. S.
Publikováno v:
Phys. Rev. C 103, 045502 (2021)
The aCORN experiment measures the neutron decay electron-antineutrino correlation ($a$-coefficient) using a novel method based on an asymmetry in proton time-of-flight for events where the beta electron and recoil proton are detected in delayed coinc
Externí odkaz:
http://arxiv.org/abs/2012.14379
Autor:
Schafer, B. C., Byron, W. A., Chen, W. C., Collett, B., Dewey, M. S., Gentile, T. R., Hassan, Md. T., Jones, G. L., Komives, A., Wietfeldt, F. E.
The neutron polarization of the NG-C beamline at the NIST Center for Neutron Research was measured as part of the aCORN neutron beta decay experiment. Neutron transmission through a polarized 3He spin filter cell was recorded while adiabatic fast pas
Externí odkaz:
http://arxiv.org/abs/2009.05149
Autor:
Wietfeldt, F. E., Biswas, R., Haun, R. W., Dewey, M. S., Caylor, J., Fomin, N., Greene, G. L., Haddock, C. C., Hoogerheide, S. F., Mumm, H. P., Nico, J. S., Crawford, B., Snow, W. M.
We comment on a recent manuscript by A. P. Serebrov, et al. regarding residual gas charge exchange in the beam neutron lifetime experiment
Externí odkaz:
http://arxiv.org/abs/2004.01165
Autor:
Wietfeldt, F. E., Byron, W. A., Darius, G., DeAngelis, C. R., Hassan, M. T., Dewey, M. S., Mendenhall, M. P., Nico, J. S., Collett, B., Jones, G. L., Komives, A., Stephenson, E. J.
The aCORN experiment uses a novel asymmetry method to measure the electron-antineutrino correlation (a-coefficient) in free neutron decay that does not require precision proton spectroscopy. aCORN completed two physics runs at the NIST Center for Neu
Externí odkaz:
http://arxiv.org/abs/1810.00857
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