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Measurement of the generalized polarizabilities of the proton at intermediate Q2
Physical Review C, 103 (2021), 2; 025205. https://doi.org/10.1103/PhysRevC.103.025205
(A1 Collaboration) Fonvieille, H.; Beričič, J.; Correa, L.; Benali, M.; Achenbach, P.; Ayerbe Gayoso, C.; Bernauer, J. C.; Blomberg, A.; Böhm, R.; Bosnar, Damir; Debenjak, L.; Denig, A.; Distler, M. O.; Downie, E. J.; Esser, A.; Friščić, Ivica; Kegel, S.; Kohl, Y.; Makek, Mihael; Merkel, H.; Middleton, D. G.; Mihovilovič, M.; Müller, U.; Nungesser, L.; Paolone, M.; Pochodzalla, J.; Sánchez Majos, S.; Schlimme, B. S.; Schoth, M.; Schulz, F.; Sfienti, C.; Širca, S.; Sparveris, N.; Štajner, S.; Thiel, M.; Tyukin, A.; Weber, A.; Weinriefer, M. Više autora...

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Fonvieille, H., Beričič, J., Correa, L., Benali, M., Achenbach, P., Ayerbe Gayoso, C. ... Weinriefer, M. (2021). Measurement of the generalized polarizabilities of the proton at intermediate Q2. Physical Review C, 103. (2). doi: 10.1103/PhysRevC.103.025205

Fonvieille, H., et al. "Measurement of the generalized polarizabilities of the proton at intermediate Q2." Physical Review C, vol. 103, br. 2, 2021. https://doi.org/10.1103/PhysRevC.103.025205

Fonvieille, H., J. Beričič, L. Correa, M. Benali, P. Achenbach, C. Ayerbe Gayoso, J. C. Bernauer, et al. "Measurement of the generalized polarizabilities of the proton at intermediate Q2." Physical Review C 103, br. 2 (2021). https://doi.org/10.1103/PhysRevC.103.025205

Fonvieille, H., et al. (2021) 'Measurement of the generalized polarizabilities of the proton at intermediate Q2', Physical Review C, 103(2). doi: 10.1103/PhysRevC.103.025205

Fonvieille H, Beričič J, Correa L, Benali M, Achenbach P, Ayerbe Gayoso C, i sur.. Measurement of the generalized polarizabilities of the proton at intermediate Q2. Physical Review C [Internet]. 2021. [pristupljeno 26.11.2024.];103(2). doi: 10.1103/PhysRevC.103.025205

H. Fonvieille, et al., "Measurement of the generalized polarizabilities of the proton at intermediate Q2", Physical Review C, vol. 103, br. 2, 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:953758. [Citirano: 26.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:953758
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Naslov (engleski)Measurement of the generalized polarizabilities of the proton at intermediate Q2
AutorH. Fonvieille
AutorJ. Beričič
AutorL. Correa
AutorM. Benali
AutorP. Achenbach
AutorC. Ayerbe Gayoso
AutorJ. C. Bernauer
AutorA. Blomberg
AutorR. Böhm
AutorDamir Bosnar
AutorL. Debenjak
AutorA. Denig
AutorM. O. Distler
AutorE. J. Downie
AutorA. Esser
AutorIvica Friščić
AutorS. Kegel
AutorY. Kohl
AutorMihael Makek
AutorH. Merkel
AutorD. G. Middleton
AutorM. Mihovilovič
AutorU. Müller
AutorL. Nungesser
AutorM. Paolone
AutorJ. Pochodzalla
AutorS. Sánchez Majos
AutorB. S. Schlimme
AutorM. Schoth
AutorF. Schulz
AutorC. Sfienti
AutorS. Širca
AutorN. Sparveris
AutorS. Štajner
AutorM. Thiel
AutorA. Tyukin
AutorA. Weber
AutorM. Weinriefer
KolaboracijaA1 Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Background: Generalized polarizabilities (GPs) are important observables to describe the nucleon structure, and measurements of these observables are still scarce. Purpose: This paper presents details of a virtual Compton scattering (VCS) experiment, performed at the A1 setup at the Mainz Microtron by studying the ep→epγ reaction. The article focuses on selected aspects of the analysis. Method: The experiment extracted the PLL−PTT/ε and PLT structure functions, as well as the electric and magnetic GPs of the proton, at three new values of the four-momentum transfer squared Q2: 0.10, 0.20, and 0.45GeV2. Results: We emphasize the importance of the calibration of experimental parameters. The behavior of the measured ep→epγ cross section is presented and compared to the theory. A detailed investigation of the polarizability fits reveals part of their complexity, in connection with the higher-order terms of the low-energy expansion. Conclusions: The presented aspects are elements which contribute to minimize the systematic uncertainties and improve the precision of the physics results.
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
Brojčani podacivol. 103, br. 2, 025205
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.103.025205
URN:NBNurn:nbn:hr:217:953758
Datum objave publikacije2021
ProjektŠifra: IP-2018-01-8570
Naziv (hrvatski): Elektroni, kaoni i neutroni u preciznim mjerenjima svojstava hadrona i jezgara
Naziv (engleski): Electrons, kaons and neutrons in high precision measurements of hadrons and nuclei propertied
Kratica: EKNpEXP
Voditelj: Damir Bosnar
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: IP
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevC.103.025205
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2021 American Physical Society. Received 26 August 2020; Accepted 26 January 2021; Published 24 February 2021.
Datum i vrijeme pohrane2023-08-10 20:02:46