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Pregled bibliografske jedinice broj: 932895

First Direct Measurement of the Proton’s Weak Charge


Androić, Darko; Ševa, Tomislav; Šimičević, Neven;
First Direct Measurement of the Proton’s Weak Charge // EPJ Web Conf. Volume 137, 2017 XIIth Quark Confinement and the Hadron Spectrum
Solun, Grčka, 2017. str. 1-8 doi:10.1051/epjconf/201713708005 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
First Direct Measurement of the Proton’s Weak Charge

Autori
Androić, Darko ; Ševa, Tomislav ; Šimičević, Neven ;

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
EPJ Web Conf. Volume 137, 2017 XIIth Quark Confinement and the Hadron Spectrum / - , 2017, 1-8

Skup
XIIth Quark Confinement and the Hadron Spectrum

Mjesto i datum
Solun, Grčka, 29.08.2016. - 02.09.2016

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
q-weak experiment

Sažetak
Abstract The Qweak experiment, which took data at Jefferson Lab in the period 2010 - 2012, will precisely determine the weak charge of the proton by measuring the parity-violating asymmetry in elastic e-p scattering at 1.1 GeV using a longitudinally polarized electron beam and a liquid hydrogen target at a low momentum transfer of Q2 = 0.025 (GeV/c)2. The weak charge of the proton is predicted by the Standard Model and any significant deviation would indicate physics beyond the Standard Model. The technical challenges and experimental apparatus for measuring the weak charge of the proton will be discussed, as well as the method of extracting the weak charge of the proton. The results from a small subset of the data, that has been published, will also be presented. Furthermore an update will be given of the current status of the data analysis.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Neven Šimičević (autor)

Avatar Url Tomislav Ševa (autor)

Avatar Url Darko Androić (autor)

Citiraj ovu publikaciju:

Androić, Darko; Ševa, Tomislav; Šimičević, Neven;
First Direct Measurement of the Proton’s Weak Charge // EPJ Web Conf. Volume 137, 2017 XIIth Quark Confinement and the Hadron Spectrum
Solun, Grčka, 2017. str. 1-8 doi:10.1051/epjconf/201713708005 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Androić, D., Ševa, T., Šimičević, N. & (2017) First Direct Measurement of the Proton’s Weak Charge. U: EPJ Web Conf. Volume 137, 2017 XIIth Quark Confinement and the Hadron Spectrum doi:10.1051/epjconf/201713708005.
@article{article, author = {Androi\'{c}, Darko and \v{S}eva, Tomislav and \v{S}imi\v{c}evi\'{c}, Neven}, year = {2017}, pages = {1-8}, DOI = {10.1051/epjconf/201713708005}, keywords = {q-weak experiment}, doi = {10.1051/epjconf/201713708005}, title = {First Direct Measurement of the Proton’s Weak Charge}, keyword = {q-weak experiment}, publisherplace = {Solun, Gr\v{c}ka} }
@article{article, author = {Androi\'{c}, Darko and \v{S}eva, Tomislav and \v{S}imi\v{c}evi\'{c}, Neven}, year = {2017}, pages = {1-8}, DOI = {10.1051/epjconf/201713708005}, keywords = {q-weak experiment}, doi = {10.1051/epjconf/201713708005}, title = {First Direct Measurement of the Proton’s Weak Charge}, keyword = {q-weak experiment}, publisherplace = {Solun, Gr\v{c}ka} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
  • Scopus


Citati:





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