126 citations · 780 across the 27 of their papers we have counts for
14 papers · 1 filter
Neutron lifetime measurements with the big gravitational trap for ultracold neutrons
A. P. Serebrov, E . A. Kolomensky, A. K. Fomin +14
Neutron lifetime is one of the most important physical constants which determines parameters of the weak interaction and predictions of primordial nucleosynthesis theory. There rem…
New measurements of neutron electric dipole moment with double chamber EDM spectrometer
A. P. Serebrov, E. A. Kolomenskiy, A. N. Pirozhkov +15
The article presents results on neutron electric dipole moment measurements (EDM), made by ILL reactor using PNPI experimental installation. Double chamber magnetic resonance spect…
New measurements of neutron electric dipole moment
A. P. Serebrov, E. A. Kolomenskiy, A. N. Pirozhkov +14
We report a new measurement of the neutron electric dipole moment with the PNPI EDM spectrometer using the ultracold neutron source PF2 at the research reactor of the ILL. Its firs…
Ultra cold neutron trap as a tool to search for dark matter with long-range radius of forces
A. P. Serebrov, O. M. Zherebtsov, A. K. Fomin +1
The problem of possible application of an ultracold neutron (UCN) trap as a detector of dark matter particles with long-range radius of forces has been considered. Transmission of…
A New World Average Value for the Neutron Lifetime
A. P. Serebrov, A. K. Fomin
The analysis of the data on measurements of the neutron lifetime is presented. A new most accurate result of the measurement of neutron lifetime [Phys. Lett. B 605 (2005) 72] 878.5…
A Detailed Analysis and Monte Carlo Simulation of the Neutron Lifetime Experiment S. Arzumanov et al., Phys. Lett. B 483 (2000) 15
A. K. Fomin, A. P. Serebrov
We performed a detailed analysis and the Monte Carlo simulation of the neutron lifetime experiment [S. Arzumanov et al., Phys. Lett. B 483 (2000) 15] because of the strong disagree…
Search for macroscopic CP violating forces using a neutron EDM spectrometer
A. P. Serebrov, O. Zimmer, P. Geltenbort +13
The search for CP violating forces between nucleons in the so-called axion window of force ranges lam between 2x10^-5 m and 0.02 m is interesting because only little experimental i…
Search for neutron - mirror neutron oscillations in a laboratory experiment with ultracold neutrons
A. P. Serebrov, E. B. Aleksandrov, N. A. Dovator +12
Mirror matter is considered as a candidate for dark matter. In connection with this an experimental search for neutron - mirror neutron (nn') transitions has been carried out using…
Preparation of facilities for fundamental research with ultracold neutrons at PNPI
A. P. Serebrov, V. A. Mityuklyaev, A. A. Zakharov +13
The WWR-M reactor of PNPI offers a unique opportunity to prepare a source for ultracold neutrons (UCN) in an environment of high neutron flux (about 3*10^12 n/cm^2/s) at still acce…
Monte Carlo simulation of the experiment MAMBO I and possible correction of neutron lifetime result
A. P. Serebrov, A. K. Fomin
We are discussing the present situation with neutron lifetime measurements. There is a serious discrepancy between the previous experiments and the recent precise experiment [1]. T…
Experimental search for neutron - mirror neutron oscillations using storage of ultracold neutrons
A. P. Serebrov, E. B. Aleksandrov, N. A. Dovator +12
The idea of a hidden sector of mirror partners of elementary particles has attracted considerable interest as a possible candidate for dark matter. Recently it was pointed out by B…
Comment to the article "Possible Systematic Effects in Fomblin Coated Storage Cell Neutron Lifetime Measurements", Steve K. Lamoreaux [1]
A. P. Serebrov, V. E. Varlamov, A. G. Kharitonov +8
The author of article discusses the possible systematic effects in our experiment using reference and picture from allegedly our publication. First of all this publication does not…
Low energy upscattering of UCN in interaction with the surface of solid state
A. Serebrov, A. Vassiljev, M. Lasakov +4
In connection with the problem of anomalous losses of ultracold neutrons (UCN) in the storage in the material traps the measurements of quasi-elastic scattering of UCN in collision…
UCN anomalous losses and the UCN capture cross-section on material defects
A. Serebrov, N. Romanenko, O. Zherebtsov +6
Experimental data shows anomalously large Ultra Cold Neutrons (UCN) reflection losses and that the process of UCN reflection is not completely coherent. UCN anomalous losses under…