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Pregled bibliografske jedinice broj: 545767

High-Precision Determination of the Electric and Magnetic Form Factors of the Proton

Bernauer, J.; Achenbach, P.; Ayerbe Gayoso, C.; Böhm, R.; Bosnar, Damir; Debenjak, L.; Distler, M.O.; Doria, L.; Esser, A.; Fonvieille, H. et al.
High-Precision Determination of the Electric and Magnetic Form Factors of the Proton // Physical Review Letters, 105 (2010), 242001-1 doi:10.1103/PhysRevLett.105.242001 (međunarodna recenzija, članak, znanstveni)

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Naslov
High-Precision Determination of the Electric and Magnetic Form Factors of the Proton

Autori
Bernauer, J. ; Achenbach, P. ; Ayerbe Gayoso, C. ; Böhm, R. ; Bosnar, Damir ; Debenjak, L. ; Distler, M.O. ; Doria, L. ; Esser, A. ; Fonvieille, H. ; Friedrich, J.M. ; Friedrich, J. ; Gómez Rodríguez de la Paz, M. ; Makek, Mihael ; Merkel, H. ; Middleton, D.G. ; Müller, U. ; Nungesser, L. ; Pochodzalla, J. ; Potokar, M. ; Sánchez Majos, S. ; Schlimme, B.S. ; Širca, S. ; Walcher, Th. ; Weinriefer, M.

Izvornik
Physical Review Letters (0031-9007) 105 (2010); 242001-1

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

Ključne riječi
elastic electron scattering; proton electromagnetic form factors

Sažetak
New precise results of a measurement of the elastic electron-proton scattering cross section performed at the Mainz Microtron MAMI are presented. About 1400 cross sections were measured with negative four-momentum transfers squared up to Q2 = 1 (GeV/c)2 with statistical errors below 0.2%. The electric and magnetic form factors of the proton were extracted by fits of a large variety of form factor models directly to the cross sections. The form factors show some features at the scale of the pion cloud. The charge and magnetic radii are determined to be <rE2>1/2=0.879(5)stat(4)syst(2)model(4)group fm and <rM2>1/2=0.777(13)stat(9)syst(5)model(2)group fm.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
119-1191005-1021 - QCD i jezgre; primjena nuklearnih metoda:materijali,medicina,okoliš (Bosnar, Damir, MZOS ) ( CroRIS)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Mihael Makek (autor)

Avatar Url Damir Bosnar (autor)

Poveznice na cjeloviti tekst rada:

doi prl.aps.org

Citiraj ovu publikaciju:

Bernauer, J.; Achenbach, P.; Ayerbe Gayoso, C.; Böhm, R.; Bosnar, Damir; Debenjak, L.; Distler, M.O.; Doria, L.; Esser, A.; Fonvieille, H. et al.
High-Precision Determination of the Electric and Magnetic Form Factors of the Proton // Physical Review Letters, 105 (2010), 242001-1 doi:10.1103/PhysRevLett.105.242001 (međunarodna recenzija, članak, znanstveni)
Bernauer, J., Achenbach, P., Ayerbe Gayoso, C., Böhm, R., Bosnar, D., Debenjak, L., Distler, M., Doria, L., Esser, A. & Fonvieille, H. (2010) High-Precision Determination of the Electric and Magnetic Form Factors of the Proton. Physical Review Letters, 105, 242001-1 doi:10.1103/PhysRevLett.105.242001.
@article{article, author = {Bernauer, J. and Achenbach, P. and Ayerbe Gayoso, C. and B\"{o}hm, R. and Bosnar, Damir and Debenjak, L. and Distler, M.O. and Doria, L. and Esser, A. and Fonvieille, H. and Friedrich, J.M. and Friedrich, J. and G\'{o}mez Rodr\'{\i}guez de la Paz, M. and Makek, Mihael and Merkel, H. and Middleton, D.G. and M\"{u}ller, U. and Nungesser, L. and Pochodzalla, J. and Potokar, M. and S\'{a}nchez Majos, S. and Schlimme, B.S. and \v{S}irca, S. and Walcher, Th. and Weinriefer, M.}, year = {2010}, pages = {242001-1-242001-4}, DOI = {10.1103/PhysRevLett.105.242001}, keywords = {elastic electron scattering, proton electromagnetic form factors}, journal = {Physical Review Letters}, doi = {10.1103/PhysRevLett.105.242001}, volume = {105}, issn = {0031-9007}, title = {High-Precision Determination of the Electric and Magnetic Form Factors of the Proton}, keyword = {elastic electron scattering, proton electromagnetic form factors} }
@article{article, author = {Bernauer, J. and Achenbach, P. and Ayerbe Gayoso, C. and B\"{o}hm, R. and Bosnar, Damir and Debenjak, L. and Distler, M.O. and Doria, L. and Esser, A. and Fonvieille, H. and Friedrich, J.M. and Friedrich, J. and G\'{o}mez Rodr\'{\i}guez de la Paz, M. and Makek, Mihael and Merkel, H. and Middleton, D.G. and M\"{u}ller, U. and Nungesser, L. and Pochodzalla, J. and Potokar, M. and S\'{a}nchez Majos, S. and Schlimme, B.S. and \v{S}irca, S. and Walcher, Th. and Weinriefer, M.}, year = {2010}, pages = {242001-1-242001-4}, DOI = {10.1103/PhysRevLett.105.242001}, keywords = {elastic electron scattering, proton electromagnetic form factors}, journal = {Physical Review Letters}, doi = {10.1103/PhysRevLett.105.242001}, volume = {105}, issn = {0031-9007}, title = {High-Precision Determination of the Electric and Magnetic Form Factors of the Proton}, keyword = {elastic electron scattering, proton electromagnetic form factors} }

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
  • MEDLINE

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