prikaz prve stranice dokumenta Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution
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Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution
Physical Review C - Nuclear Physics, 78 (2008), 2; 025209. https://doi.org/10.1103/PhysRevC.78.025209
(A1 Collaboration) Stave, S.; Sparveris, N.; Distler, M. O.; Nakagawa, I.; Achenbach, P.; Gayoso, C. Ayerbe; Baumann, D.; Bernauer, J.; Bernstein, A. M.; Bohm, R.; Bosnar, Damir; Botto, T.; Christopoulou, A.; Dale, D.; Ding, M.; Doria, L.; Friedrich, J.; Karabarbounis, A.; Makek, Mihael; Merkel, H.; Muller, U.; Neuhausen, R.; Nungesser, L.; Papanicolas, C. N.; Piegsa, A.; Pochodzalla, J.; Potokar, M.; Seimetz, M.; Širca, S.; Stiliaris, S.; Walcher, Th.; Weis, M. Više autora...

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Stave, S., Sparveris, N., Distler, M. O., Nakagawa, I., Achenbach, P., Gayoso, C. A. ... Weis, M. (2008). Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution. Physical Review C - Nuclear Physics, 78. (2). doi: 10.1103/PhysRevC.78.025209

Stave, S., et al. "Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution." Physical Review C - Nuclear Physics, vol. 78, br. 2, 2008. https://doi.org/10.1103/PhysRevC.78.025209

Stave, S., N. Sparveris, M. O. Distler, I. Nakagawa, P. Achenbach, C. Ayerbe Gayoso, D. Baumann, et al. "Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution." Physical Review C - Nuclear Physics 78, br. 2 (2008). https://doi.org/10.1103/PhysRevC.78.025209

Stave, S., et al. (2008) 'Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution', Physical Review C - Nuclear Physics, 78(2). doi: 10.1103/PhysRevC.78.025209

Stave S, Sparveris N, Distler MO, Nakagawa I, Achenbach P, Gayoso CA, i sur.. Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution. Physical Review C - Nuclear Physics [Internet]. 2008. [pristupljeno 28.12.2024.];78(2). doi: 10.1103/PhysRevC.78.025209

S. Stave, et al., "Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution", Physical Review C - Nuclear Physics, vol. 78, br. 2, 2008. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:586400. [Citirano: 28.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:586400
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Naslov (engleski)Measurements of the γ∗p→Δ reaction at low Q2: Probing the mesonic contribution
AutorS. Stave
AutorN. Sparveris
AutorM. O. Distler
AutorI. Nakagawa
AutorP. Achenbach
AutorC. Ayerbe Gayoso
AutorD. Baumann
AutorJ. Bernauer
AutorA. M. Bernstein
AutorR. Bohm
AutorDamir Bosnar
MBZ: 134936
AutorT. Botto
AutorA. Christopoulou
AutorD. Dale
AutorM. Ding
AutorL. Doria
AutorJ. Friedrich
AutorA. Karabarbounis
AutorMihael Makek
AutorH. Merkel
AutorU. Muller
AutorR. Neuhausen
AutorL. Nungesser
AutorC. N. Papanicolas
AutorA. Piegsa
AutorJ. Pochodzalla
AutorM. Potokar
AutorM. Seimetz
AutorS. Širca
AutorS. Stiliaris
AutorTh. Walcher
AutorM. Weis
KolaboracijaA1 Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The determination of nonspherical angular momentum amplitudes in nucleons at long ranges (low Q2) was accomplished through the p(, e'p)0 reaction in the region at Q2=0.060, 0.127, and 0.200 (GeV/c)2 at the Mainz Microtron with an accuracy for the cross sections of 4%. The results for the dominant transition magnetic dipole amplitude and the quadrupole to dipole ratios have been obtained with an estimated model uncertainty that is approximately the same as the experimental uncertainty. Lattice and effective field theory predictions agree with our data within the relatively large estimated theoretical uncertainties. Phenomenological models are in good agreement with experiment when the resonant amplitudes are adjusted to the data. To check reaction model calculations additional data were taken for center-of-mass energies below resonance and for the LT' structure function. These results confirm the dominance, and general Q2 variation, of the pionic contribution at large distances.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review C - Nuclear Physics
Brojčani podacivol. 78, br. 2, 025209
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.78.025209
URN:NBNurn:nbn:hr:217:586400
Datum objave publikacije2008
ProjektŠifra: 119-1191005-1021
Naziv (hrvatski): QCD i jezgre; primjena nuklearnih metoda:materijali,medicina,okoliš
Voditelj: Damir Bosnar
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevC.78.025209
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2008) by the American Physical Society. Received 14 March 2008; published 14 August 2008.
Datum i vrijeme pohrane2019-10-19 18:19:37