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Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering
Physical Review Letters, 126 (2021), 17; 172502. https://doi.org/10.1103/PhysRevLett.126.172502
(PREX Collaboration) Adhikari, D.; Albataineh, H.; Androić, Darko; Aniol, K.; Armstrong, D. S.; Averett, T.; Ayerbe Gayoso, C.; Barcus, S.; Bellini, V.; Beminiwattha, R. S.; Benesch, J. F.; Bhatt, H.; Bhatta Pathak, D.; Bhetuwal, D.; Blaikie, B.; Campagna, Q.; Camsonne, A.; Cates, G. D.; Chen, Y.; Clarke, C.; Cornejo, J. C.; Covrig Dusa, S.; Datta, P.; Deshpande, A.; Dutta, D.; Feldman, C.; Fuchey, E.; Gal, C.; Gaskell, D.; Gautam, T.; Gericke, M.; Ghosh, C.; Halilovic, I.; Hansen, J.-O.; Hauenstein, F.; Henry, W.; Horowitz, C. J.; Jantzi, C.; Jian, S.; Johnston, S.; Jones, D. C.; Karki, B.; Katugampola, S.; Keppel, C.; King, P. M.; King, D. E.; Knauss, M.; Kumar, K. S.; Kutz, T.; Lashley-Colthirst, N.; Leverick, G.; Liu, H.; Liyange, N.; Malace, S.; Mammei, R.; Mammei, J.; McCaughan, M.; McNulty, D.; Meekins, D.; Metts, C.; Michaels, R.; Mondal, M. M.; Napolitano, J.; Narayan, A.; Nikolaev, D.; Rashad, M. N. H.; Owen, V.; Palatchi, C.; Pan, J.; Pandey, B.; Park, S.; Paschke, K. D.; Petrusky, M.; Pitt, M. L.; Premathilake, S.; Puckett, A. J. R.; Quinn, B.; Radloff, R.; Rahman, S.; Rathnayake, A.; Reed, B. T.; Reimer, P. E.; Richards, R.; Riordan, S.; Roblin, Y.; Seeds, S.; Shahinyan, A.; Souder, P.; Tang, L.; Thiel, M.; Tian, Y.; Urciuoli, G. M.; Wertz, E. W.; Wojtsekhowski, B.; Yale, B.; Ye, T.; Yoon, A.; Zec, A.; Zhang, W.; Zhang, J.; Zheng, X. Više autora...

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Adhikari, D., Albataineh, H., Androić, D., Aniol, K., Armstrong, D., Averett, T. ... Zheng, X. (2021). Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering. Physical Review Letters, 126. (17). doi: 10.1103/PhysRevLett.126.172502

Adhikari, D., et al. "Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering." Physical Review Letters, vol. 126, br. 17, 2021. https://doi.org/10.1103/PhysRevLett.126.172502

Adhikari, D., H. Albataineh, Darko Androić, K. Aniol, D. S. Armstrong, T. Averett, C. Ayerbe Gayoso, et al. "Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering." Physical Review Letters 126, br. 17 (2021). https://doi.org/10.1103/PhysRevLett.126.172502

Adhikari, D., et al. (2021) 'Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering', Physical Review Letters, 126(17). doi: 10.1103/PhysRevLett.126.172502

Adhikari D, Albataineh H, Androić D, Aniol K, Armstrong D, Averett T, i sur.. Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering. Physical Review Letters [Internet]. 2021. [pristupljeno 28.12.2024.];126(17). doi: 10.1103/PhysRevLett.126.172502

D. Adhikari, et al., "Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering", Physical Review Letters, vol. 126, br. 17, 2021. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:167031. [Citirano: 28.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:167031
Podaci o radu
Naslov (engleski)Accurate Determination of the Neutron Skin Thickness of 208Pb through Parity-Violation in Electron Scattering
AutorD. Adhikari
AutorH. Albataineh
AutorDarko Androić
AutorK. Aniol
AutorD. S. Armstrong
AutorT. Averett
AutorC. Ayerbe Gayoso
AutorS. Barcus
AutorV. Bellini
AutorR. S. Beminiwattha
AutorJ. F. Benesch
AutorH. Bhatt
AutorD. Bhatta Pathak
AutorD. Bhetuwal
AutorB. Blaikie
AutorQ. Campagna
AutorA. Camsonne
AutorG. D. Cates
AutorY. Chen
AutorC. Clarke
AutorJ. C. Cornejo
AutorS. Covrig Dusa
AutorP. Datta
AutorA. Deshpande
AutorD. Dutta
AutorC. Feldman
AutorE. Fuchey
AutorC. Gal
AutorD. Gaskell
AutorT. Gautam
AutorM. Gericke
AutorC. Ghosh
AutorI. Halilovic
AutorJ.-O. Hansen
AutorF. Hauenstein
AutorW. Henry
AutorC. J. Horowitz
AutorC. Jantzi
AutorS. Jian
AutorS. Johnston
AutorD. C. Jones
AutorB. Karki
AutorS. Katugampola
AutorC. Keppel
AutorP. M. King
AutorD. E. King
AutorM. Knauss
AutorK. S. Kumar
AutorT. Kutz
AutorN. Lashley-Colthirst
AutorG. Leverick
AutorH. Liu
AutorN. Liyange
AutorS. Malace
AutorR. Mammei
AutorJ. Mammei
AutorM. McCaughan
AutorD. McNulty
AutorD. Meekins
AutorC. Metts
AutorR. Michaels
AutorM. M. Mondal
AutorJ. Napolitano
AutorA. Narayan
AutorD. Nikolaev
AutorM. N. H. Rashad
AutorV. Owen
AutorC. Palatchi
AutorJ. Pan
AutorB. Pandey
AutorS. Park
AutorK. D. Paschke
AutorM. Petrusky
AutorM. L. Pitt
AutorS. Premathilake
AutorA. J. R. Puckett
AutorB. Quinn
AutorR. Radloff
AutorS. Rahman
AutorA. Rathnayake
AutorB. T. Reed
AutorP. E. Reimer
AutorR. Richards
AutorS. Riordan
AutorY. Roblin
AutorS. Seeds
AutorA. Shahinyan
AutorP. Souder
AutorL. Tang
AutorM. Thiel
AutorY. Tian
AutorG. M. Urciuoli
AutorE. W. Wertz
AutorB. Wojtsekhowski
AutorB. Yale
AutorT. Ye
AutorA. Yoon
AutorA. Zec
AutorW. Zhang
AutorJ. Zhang
AutorX. Zheng
KolaboracijaPREX Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We report a precision measurement of the parity- violating asymmetry APV in the elastic scattering of longitudinally polarized electrons from Pb208. We measure APV=550±16(stat)±8(syst) parts per billion, leading to an extraction of the neutral weak form factor FW(Q2=0.00616 GeV2)=0.368±0.013. Combined with our previous measurement, the extracted neutron skin thickness is Rn- Rp=0.283±0.071 fm. The result also yields the first significant direct measurement of the interior weak density of Pb208: ρW0=-0.0796±0.0036(exp)±0.0013(theo) fm-3 leading to the interior baryon density ρb0=0.1480±0.0036(exp)±0.0013(theo) fm-3. The measurement accurately constrains the density dependence of the symmetry energy of nuclear matter near saturation density, with implications for the size and composition of neutron stars.
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 Letters
Brojčani podacivol. 126, br. 17, 172502
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.126.172502
URN:NBNurn:nbn:hr:217:167031
Datum objave publikacije2021
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevLett.126.172502
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2021 American Physical Society. Received 22 February 2021; accepted 22 March 2021; published 27 April 2021.
Datum i vrijeme pohrane2024-09-16 12:40:15