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Pregled bibliografske jedinice broj: 19742

Toward a resolution of the neutron-neutron scattering-length issue

Howell, C.R.; Chen, Q.; Carman T.S.; Hussein, A.; Gibbs, W.R.; Gibson, B.F.; Mertens, G.; Moore, C.F.; Morris, C.; Obst, A. et al.
Toward a resolution of the neutron-neutron scattering-length issue // Physics letters. B, 444 (1998), 3-4; 252-259 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 19742 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Toward a resolution of the neutron-neutron scattering-length issue

Autori
Howell, C.R. ; Chen, Q. ; Carman T.S. ; Hussein, A. ; Gibbs, W.R. ; Gibson, B.F. ; Mertens, G. ; Moore, C.F. ; Morris, C. ; Obst, A. ; Pasyuk, E. ; Roper, C.D. ; Salinas, F. ; Šlaus, Ivo ; Sterbenz, S. ; Tornow, W. ; Walter, R.L. ; Whiteley, C.R. ; Whitton, M.

Izvornik
Physics letters. B (0370-2693) 444 (1998), 3-4; 252-259

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

Ključne riječi
E π -d three-nucleon force scattering length

Sažetak
We report a high-precision determination of the 1S0 neutron-neutron scattering length a(nn) using the 2He(pi ; n gamma) n reaction. The value obtained in the present work is -18.50 +- 0.05 (statistical)+- 0.44(systematic) +-0.30(theoretical) fm, which is consistent with the values from previous measurements. Combining our result with previous measurements reduces the total uncertainty in the world avarage of a(nn) to +- 0.4 fm, matching the accuracy to which the charge-symmetric parameter a(pp) is determined.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
00980202

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Ivo Šlaus (autor)

Citiraj ovu publikaciju:

Howell, C.R.; Chen, Q.; Carman T.S.; Hussein, A.; Gibbs, W.R.; Gibson, B.F.; Mertens, G.; Moore, C.F.; Morris, C.; Obst, A. et al.
Toward a resolution of the neutron-neutron scattering-length issue // Physics letters. B, 444 (1998), 3-4; 252-259 (međunarodna recenzija, članak, znanstveni)
Howell, C., Chen, Q., Carman T.S., Hussein, A., Gibbs, W., Gibson, B., Mertens, G., Moore, C., Morris, C. & Obst, A. (1998) Toward a resolution of the neutron-neutron scattering-length issue. Physics letters. B, 444 (3-4), 252-259.
@article{article, author = {Howell, C.R. and Chen, Q. and Hussein, A. and Gibbs, W.R. and Gibson, B.F. and Mertens, G. and Moore, C.F. and Morris, C. and Obst, A. and Pasyuk, E. and Roper, C.D. and Salinas, F. and \v{S}laus, Ivo and Sterbenz, S. and Tornow, W. and Walter, R.L. and Whiteley, C.R. and Whitton, M.}, year = {1998}, pages = {252-259}, keywords = {E and \#960, -d three-nucleon force scattering length}, journal = {Physics letters. B}, volume = {444}, number = {3-4}, issn = {0370-2693}, title = {Toward a resolution of the neutron-neutron scattering-length issue}, keyword = {E and \#960, -d three-nucleon force scattering length} }
@article{article, author = {Howell, C.R. and Chen, Q. and Hussein, A. and Gibbs, W.R. and Gibson, B.F. and Mertens, G. and Moore, C.F. and Morris, C. and Obst, A. and Pasyuk, E. and Roper, C.D. and Salinas, F. and \v{S}laus, Ivo and Sterbenz, S. and Tornow, W. and Walter, R.L. and Whiteley, C.R. and Whitton, M.}, year = {1998}, pages = {252-259}, keywords = {E and \#960, -d three-nucleon force scattering length}, journal = {Physics letters. B}, volume = {444}, number = {3-4}, issn = {0370-2693}, title = {Toward a resolution of the neutron-neutron scattering-length issue}, keyword = {E and \#960, -d three-nucleon force scattering length} }

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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