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Pregled bibliografske jedinice broj: 256525

New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard

González Trotter, D.E.; Salinas, F.; Chen, Q.; Crowell, A.S.; Glöckle, W.; Howell, C.R.; Roper, C.D.; Schmidt, D.; Šlaus, Ivo; Tang, H. et al.
New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard // Physical Review Letters, 83 (1999), 19; 3788-3791 (međunarodna recenzija, članak, znanstveni)

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Naslov
New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard

Autori
González Trotter, D.E. ; Salinas, F. ; Chen, Q. ; Crowell, A.S. ; Glöckle, W. ; Howell, C.R. ; Roper, C.D. ; Schmidt, D. ; Šlaus, Ivo ; Tang, H. ; Tornow, W. ; Walter, R.L. ; Witała, H. ; Zhou, Z.

Izvornik
Physical Review Letters (0031-9007) 83 (1999), 19; 3788-3791

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
cross-section; neutron-proton; neutron-neutron final-state interactions

Sažetak
This paper reports high-accuracy cross-section data taken for identical kinematic conditions of the neutron-proton (np) and neutron-neutron (nn) final-state interactions in the 2H(n, nnp) reaction at an incident mean neutron energy of 13.0 MeV. These data were analyzed with rigorous three-nucleon calculations to determine the 1S0 np and nn scattering lengths, anp and ann. Our results are ann = -18.7&plusmn ; ; 0.6 fm and anp = -23.5&plusmn ; ; 0.8 fm. The value obtained for ann in the present work is in agreement with that from π -d measurements but disagrees with values obtained from earlier neutron-deuteron breakup studies.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Ivo Šlaus (autor)

Citiraj ovu publikaciju:

González Trotter, D.E.; Salinas, F.; Chen, Q.; Crowell, A.S.; Glöckle, W.; Howell, C.R.; Roper, C.D.; Schmidt, D.; Šlaus, Ivo; Tang, H. et al.
New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard // Physical Review Letters, 83 (1999), 19; 3788-3791 (međunarodna recenzija, članak, znanstveni)
González Trotter, D., Salinas, F., Chen, Q., Crowell, A., Glöckle, W., Howell, C., Roper, C., Schmidt, D., Šlaus, I. & Tang, H. (1999) New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard. Physical Review Letters, 83 (19), 3788-3791.
@article{article, author = {Gonz\'{a}lez Trotter, D.E. and Salinas, F. and Chen, Q. and Crowell, A.S. and Gl\"{o}ckle, W. and Howell, C.R. and Roper, C.D. and Schmidt, D. and \v{S}laus, Ivo and Tang, H. and Tornow, W. and Walter, R.L. and Wita\la, H. and Zhou, Z.}, year = {1999}, pages = {3788-3791}, keywords = {cross-section, neutron-proton, neutron-neutron final-state interactions}, journal = {Physical Review Letters}, volume = {83}, number = {19}, issn = {0031-9007}, title = {New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard}, keyword = {cross-section, neutron-proton, neutron-neutron final-state interactions} }
@article{article, author = {Gonz\'{a}lez Trotter, D.E. and Salinas, F. and Chen, Q. and Crowell, A.S. and Gl\"{o}ckle, W. and Howell, C.R. and Roper, C.D. and Schmidt, D. and \v{S}laus, Ivo and Tang, H. and Tornow, W. and Walter, R.L. and Wita\la, H. and Zhou, Z.}, year = {1999}, pages = {3788-3791}, keywords = {cross-section, neutron-proton, neutron-neutron final-state interactions}, journal = {Physical Review Letters}, volume = {83}, number = {19}, issn = {0031-9007}, title = {New Measurement of the 1S0 Neutron-Neutron Scattering Length Using the Neutron-Proton Scattering Length as a Standard}, keyword = {cross-section, neutron-proton, neutron-neutron final-state interactions} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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