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Pregled bibliografske jedinice broj: 1106273

Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2

(E06-009 Collaboration) Albayrak, I.; Mamyan, V.; Christy, M. E.; Ahmidouch, A.; Arrington, J.; Asaturyan, A.; Bodek, A.; Bosted, P.; Bradford, R.; Brash, E. et al.
Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2 // Physical review letters, 123 (2019), 2; 022501, 7 doi:10.1103/physrevlett.123.022501 (međunarodna recenzija, članak, znanstveni)

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Naslov
Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2

Autori
Albayrak, I. ; Mamyan, V. ; Christy, M. E. ; Ahmidouch, A. ; Arrington, J. ; Asaturyan, A. ; Bodek, A. ; Bosted, P. ; Bradford, R. ; Brash, E. ; Bruell, A. ; Butuceanu, C. ; Coleman, S. J. ; Commisso, M. ; Connell, S. H. ; Dalton, M. M. ; Danagoulian, S. ; Daniel, A. ; Day, D. B. ; Dhamija, S. ; Dunne, J. ; Dutta, D. ; Ent, R. ; Gaskell, D. ; Gasparian, A. ; Gran, R. ; Horn, T. ; Huang, Liting ; Huber, G. M. ; Jayalath, C. ; Johnson, M. ; Jones, M. K. ; Kalantarians, N. ; Liyanage, A. ; Keppel, C. E. ; Kinney, E. ; Li, Y. ; Malace, S. ; Manly, S. ; Markowitz, P. ; Maxwell, J. ; Mbianda, N. N. ; McFarland, K. S. ; Meziane, M. ; Meziani, Z. E. ; Mills, G. B. ; Mkrtchyan, H. ; Mkrtchyan, A. ; Mulholland, J. ; Nelson, J. ; Niculescu, G. ; Niculescu, I. ; Pentchev, L. ; Puckett, A. ; Punjabi, V. ; Qattan, I. A. ; Reimer, P. E. ; Reinhold, J. ; Rodriguez, V. M. ; Rondon- Aramayo, O. ; Sakuda, M. ; Sakumoto, W. K. ; Segbefia, E. ; Seva, T. ; Sick, I. ; Slifer, K. ; Smith, G. R. ; Steinman, J. ; Solvignon, P. ; Tadevosyan, V. ; Tajima, S. ; Tvaskis, V. ; Vulcan, W. F. ; Walton, T. ; Wesselmann, F. R. ; Wood, S. A. ; Ye, Zhihong ; E06-009 Collaboration

Kolaboracija
E06-009 Collaboration

Izvornik
Physical review letters (0031-9007) 123 (2019), 2; 022501, 7

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

Ključne riječi
nucleon nonsinglet moments

Sažetak
We present extractions of the nucleon nonsinglet moments utilizing new precision data on the deuteron F 2 structure function at large Bjorken- x determined via the Rosenbluth separation technique at Jefferson Lab Experimental Hall C. These new data are combined with a complementary set of data on the proton previously measured in Hall C at similar kinematics and world datasets on the proton and deuteron at lower x measured at SLAC and CERN. The new Jefferson Lab data provide coverage of the upper third of the x range, crucial for precision determination of the higher moments. In contrast to previous extractions, these moments have been corrected for nuclear effects in the deuteron using a new global fit to the deuteron and proton data. The obtained experimental moments represent an order of magnitude improvement in precision over previous extractions using high x data. Moreover, recent exciting developments in lattice QCD calculations provide a first ever comparison of these new experimental results with calculations of moments carried out at the physical pion mass, as well as a new approach that first calculates the quark distributions directly before determining moments.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Tomislav Ševa (autor)

Poveznice na cjeloviti tekst rada:

doi repozitorij.pmf.unizg.hr journals.aps.org

Citiraj ovu publikaciju:

(E06-009 Collaboration) Albayrak, I.; Mamyan, V.; Christy, M. E.; Ahmidouch, A.; Arrington, J.; Asaturyan, A.; Bodek, A.; Bosted, P.; Bradford, R.; Brash, E. et al.
Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2 // Physical review letters, 123 (2019), 2; 022501, 7 doi:10.1103/physrevlett.123.022501 (međunarodna recenzija, članak, znanstveni)
(E06-009 Collaboration) (E06-009 Collaboration) Albayrak, I., Mamyan, V., Christy, M., Ahmidouch, A., Arrington, J., Asaturyan, A., Bodek, A., Bosted, P., Bradford, R. & Brash, E. (2019) Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2. Physical review letters, 123 (2), 022501, 7 doi:10.1103/physrevlett.123.022501.
@article{article, author = {Albayrak, I. and Mamyan, V. and Christy, M. E. and Ahmidouch, A. and Arrington, J. and Asaturyan, A. and Bodek, A. and Bosted, P. and Bradford, R. and Brash, E. and Bruell, A. and Butuceanu, C. and Coleman, S. J. and Commisso, M. and Connell, S. H. and Dalton, M. M. and Danagoulian, S. and Daniel, A. and Day, D. B. and Dhamija, S. and Dunne, J. and Dutta, D. and Ent, R. and Gaskell, D. and Gasparian, A. and Gran, R. and Horn, T. and Huang, Liting and Huber, G. M. and Jayalath, C. and Johnson, M. and Jones, M. K. and Kalantarians, N. and Liyanage, A. and Keppel, C. E. and Kinney, E. and Li, Y. and Malace, S. and Manly, S. and Markowitz, P. and Maxwell, J. and Mbianda, N. N. and McFarland, K. S. and Meziane, M. and Meziani, Z. E. and Mills, G. B. and Mkrtchyan, H. and Mkrtchyan, A. and Mulholland, J. and Nelson, J. and Niculescu, G. and Niculescu, I. and Pentchev, L. and Puckett, A. and Punjabi, V. and Qattan, I. A. and Reimer, P. E. and Reinhold, J. and Rodriguez, V. M. and Rondon- Aramayo, O. and Sakuda, M. and Sakumoto, W. K. and Segbefia, E. and Seva, T. and Sick, I. and Slifer, K. and Smith, G. R. and Steinman, J. and Solvignon, P. and Tadevosyan, V. and Tajima, S. and Tvaskis, V. and Vulcan, W. F. and Walton, T. and Wesselmann, F. R. and Wood, S. A. and Ye, Zhihong}, year = {2019}, pages = {7}, DOI = {10.1103/physrevlett.123.022501}, chapter = {022501}, keywords = {nucleon nonsinglet moments}, journal = {Physical review letters}, doi = {10.1103/physrevlett.123.022501}, volume = {123}, number = {2}, issn = {0031-9007}, title = {Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2}, keyword = {nucleon nonsinglet moments}, chapternumber = {022501} }
@article{article, author = {Albayrak, I. and Mamyan, V. and Christy, M. E. and Ahmidouch, A. and Arrington, J. and Asaturyan, A. and Bodek, A. and Bosted, P. and Bradford, R. and Brash, E. and Bruell, A. and Butuceanu, C. and Coleman, S. J. and Commisso, M. and Connell, S. H. and Dalton, M. M. and Danagoulian, S. and Daniel, A. and Day, D. B. and Dhamija, S. and Dunne, J. and Dutta, D. and Ent, R. and Gaskell, D. and Gasparian, A. and Gran, R. and Horn, T. and Huang, Liting and Huber, G. M. and Jayalath, C. and Johnson, M. and Jones, M. K. and Kalantarians, N. and Liyanage, A. and Keppel, C. E. and Kinney, E. and Li, Y. and Malace, S. and Manly, S. and Markowitz, P. and Maxwell, J. and Mbianda, N. N. and McFarland, K. S. and Meziane, M. and Meziani, Z. E. and Mills, G. B. and Mkrtchyan, H. and Mkrtchyan, A. and Mulholland, J. and Nelson, J. and Niculescu, G. and Niculescu, I. and Pentchev, L. and Puckett, A. and Punjabi, V. and Qattan, I. A. and Reimer, P. E. and Reinhold, J. and Rodriguez, V. M. and Rondon- Aramayo, O. and Sakuda, M. and Sakumoto, W. K. and Segbefia, E. and Seva, T. and Sick, I. and Slifer, K. and Smith, G. R. and Steinman, J. and Solvignon, P. and Tadevosyan, V. and Tajima, S. and Tvaskis, V. and Vulcan, W. F. and Walton, T. and Wesselmann, F. R. and Wood, S. A. and Ye, Zhihong}, year = {2019}, pages = {7}, DOI = {10.1103/physrevlett.123.022501}, chapter = {022501}, keywords = {nucleon nonsinglet moments}, journal = {Physical review letters}, doi = {10.1103/physrevlett.123.022501}, volume = {123}, number = {2}, issn = {0031-9007}, title = {Measurements of Nonsinglet Moments of the Nucleon Structure Functions and Comparison to Predictions from Lattice QCD for Q2=4  GeV2}, keyword = {nucleon nonsinglet moments}, chapternumber = {022501} }

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
  • Nature Index

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