Pregled bibliografske jedinice broj: 989982
Measurement of the imaginary part of the I=1 S-wave scattering length
Measurement of the imaginary part of the I=1 S-wave scattering length // Physical review. D, Particles and fields, 38 (1988), 3; 742-753 doi:10.1103/PhysRevD.38.742 (međunarodna recenzija, članak, znanstveni)
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Naslov
Measurement of the imaginary part of the I=1 S-wave scattering length
Autori
Mutchler, G.S. ; Clement, J. ; Kruk, J. ; Moss, R. ; Hungerford, E. ; Kishimoto, T. ; Meyer, B. ; Pinsky, L. ; Tang, L. ; Xue, Y. ; Bassalleck, B. ; Armstrong, T. ; Hartman, K. ; Hicks, A. ; Lewis, R. ; Lochstet, W. ; Smith, G.A. ; Lowenstein, D. ; Poth, H. ; Von Witsch, W. ; Furić, Miroslav ;
Izvornik
Physical review. D, Particles and fields (0556-2821) 38
(1988), 3;
742-753
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
determination ; N-N(bar) I=1 S-wave ; scattering length
Sažetak
The survival time spectrum of slow antineutrons produced in a liquid-hydrogen target has been measured. From these data the imaginary part of the I=1 spin-averaged S-wave antineutron proton scattering length has been deduced to be Ima1=-0.83±0.07 fm. The result lies within the range of values calculated from current potential models. In addition, by combining a1 with the antiproton-proton scattering length deduced from antiprotonic atoms, the imaginary part of the I=0 spin-averaged N¯N scattering length was calculated to be Ima0=-1.07±0.16 fm.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Miroslav Furić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE