SCOAP3 Repository 5 records found  Search took 0.02 seconds. 
1. Tests of the standard model in neutron beta decay with polarized electrons and unpolarized neutrons and protons / Ivanov, A. N. ; Höllwieser, R. ; Troitskaya, N. I. ; Wellenzohn, M. ; et al
We calculate the correlation coefficients of the electron–energy and electron–antineutrino angular distribution of the neutron β-decay with polarized electron and unpolarised neutron and proton. [...]
Published in Physical Review D 99 (2019) 10.1103/PhysRevD.99.053004 arXiv:1811.04853
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2. Neutron dark matter decays and correlation coefficients of neutron β − -decays / Ivanov, A.N. ; Höllwieser, R. ; Troitskaya, N.I. ; Wellenzohn, M. ; et al
As we have pointed out in ( arXiv:1806.10107 [hep-ph] ), the existence of neutron dark matter decay modes n→χ+anything , where χ is a dark matter fermion, for the solution of the neutron lifetime problem changes priorities and demands to describe the neutron lifetime τn=888.0(2.0)s , measured in beam experiments and defined by the decay modes n→p+anything , in the Standard Model (SM). [...]
Published in Nuclear Physics B 938 (2019) 114-130 10.1016/j.nuclphysb.2018.11.005
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3. Tests of the standard model in neutron β decay with a polarized neutron and electron and an unpolarized proton / Ivanov, A.N. ; Höllwieser, R. ; Troitskaya, N.I. ; Wellenzohn, M. ; et al
We analyze the electron-energy and angular distribution of neutron β decay with a polarized neutron and electron and an unpolarized proton, calculated by Ivanov et al. [...]
Published in Physical Review C 98 (2018) 10.1103/PhysRevC.98.035503 arXiv:1805.03880
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4. Parity-even and time-reversal-odd neutron optical potential in spinning matter induced by gravitational torsion / Ivanov, A.N. ; Snow, W.M.
Recent theoretical work has shown that spin 1/2 particles moving through unpolarized matter which sources torsion fields experience a new type of parity-even and time-reversal-odd optical potential if the matter is spinning in the lab frame. [...]
Published in Physics letters B (2016) 10.1016/j.physletb.2016.11.026
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5. Neutron interferometry constrains dark energy chameleon fields / Lemmel, H. ; Brax, Ph. ; Ivanov, A.N. ; Jenke, T. ; et al
We present phase shift measurements for neutron matter waves in vacuum and in low pressure Helium using a method originally developed for neutron scattering length measurements in neutron interferometry. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.02.063
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See also: similar author names
543 Ivanov, A.
5 Ivanov, A.N.
1 Ivanov, Aleksandr
1 Ivanov, Aleksandr S.
1 Ivanov, Andrey
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