Published 1994 | Version v1
Miscellaneous Metadata-only

Determination of the neutron scattering length of 208 Pb and Bi by the perfect crystal neutron interferometer at the Berlin neutron scattering centre

Creators

  • 1. Joint Inst. for Nuclear Research, Dubna (Russian Federation)
  • 2. AN SSSR, Leningrad (Russian Federation). Inst. Yadernoj Fiziki
  • 3. Hahn-Meitner-Institut Berlin GmbH (Germany)
  • 4. Nuclear Physics Inst. of CAS, Prague (Czech Republic)

Description

The aim of the research is to make a more precise measurements of the neutron coherent scattering lengths for Bi and 208 Pb. The measurements are performed with neutron interferometers installed at the BER-11 reactor of the Berlin Neutron Scattering Center using the rotating sample overlapping both coherent beams of the interferometer. The formulae for determination of the intensity distribution and effective thickness of the sample are given. The values obtained are the following: 9.494(29) fm and 8.537(18) fm for 208 Pb and Bi, respectively. 5 refs., 2 tabs

Part of:
ISINN-2. Neutron spectroscopy, nuclear structure and related topics

Additional details

Publishing Information

Publisher
JINR.
Imprint Place
Dubna (Russian Federation)
Imprint Title
ISINN-2. Neutron spectroscopy, nuclear structure and related topics
Imprint Pagination
363 p.
Journal Page Range
p. 33-36.
Report number
JINR-E--3-94-419

Conference

Title
2. International seminar on neutron-nucleus interactions. Neutron spectroscopy, nuclear structure and related topics.
Dates
26-28 Apr 1994.
Place
Dubna (Russian Federation).

INIS

Country of Publication
Russian Federation
Country of Input or Organization
International Centre for Scientific and Technical Information (ICSTI)
INIS RN
26078425
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ACCURACY; BISMUTH ISOTOPES; COHERENT SCATTERING; EXPERIMENTAL DATA; ISOTOPE RATIO; LEAD 208; NEUTRONS; SCATTERING LENGTHS
Descriptors DEC
BARYONS; DATA; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HEAVY NUCLEI; INFORMATION; ISOTOPES; LEAD ISOTOPES; NUCLEI; NUCLEONS; NUMERICAL DATA; SCATTERING; STABLE ISOTOPES

Optional Information