Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

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COMPASS experiment - study of the intrinsic structure of the nucleon

2017/26/M/ST2/00498

Keywords:

nucleon structure QCD DVCS exclusive meson production Drell-Yan

Descriptors:

  • ST2_2: Particle physics

Panel:

ST2 - Fundamental constituents of matter: particle, nuclear, plasma, atomic, molecular, gas and optical physics

Host institution :

Narodowe Centrum Badań Jądrowych

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

prof. Andrzej Sandacz 

Number of co-investigators in the project: 12

Call: HARMONIA 9 - announced on 2017-06-14

Amount awarded: 783 870 PLN

Project start date (Y-m-d): 2018-05-15

Project end date (Y-m-d): 2021-05-14

Project duration:: 36 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (8)
  • Articles in post-conference publications (5)
  1. Transverse extension of partons in the proton probed in the sea-quark range by measuring the DVCS cross section
    Authors:
    COMPASS Collaboration, R. Akhunzyanov et al.
    Academic press:
    Physics Letters B (rok: 2019, tom: 793, strony: 188-194), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.physletb.2019.04.038 - link to the publication
  2. A Triangle Singularity as the Origin of the a1(1420)
    Authors:
    COMPASS Collaboration, M.G. Alexeev et al.
    Academic press:
    Physical Review Letters , Wydawca: American Physical Society
    Status:
    Accepted for publication
    DOI:
    brak - link to the publication
  3. Probing transversity by measuring Lambda polarisation in SIDIS
    Authors:
    COMPASS Collaboration, G.D. Alexeev et al
    Academic press:
    Physics Letters B , Wydawca: Elsevier
    Status:
    Submitted
    DOI:
    brak - link to the publication
  4. Antiproton over proton and K- over K+ multiplicity ratios at high z in DIS
    Authors:
    COMPASS Collaboration,G.D. Alexeev et al.
    Academic press:
    Physics Letters B (rok: 2020, tom: 807, strony: 135600), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10/1016/j.physletb.2020.135600 - link to the publication
  5. Spin density matrix elements in exclusive omega meson muoproduction
    Authors:
    COMPASS Collaboration, G.D. Alexeev et al.
    Academic press:
    European Physical Journal C (rok: 2021, tom: 81, strony: 126), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1140/epjc/s10052-020-08740-y - link to the publication
  6. Contribution of exclusive diffractive processes to the measured azimuthal asymmetries in SIDIS
    Authors:
    COMPASS Collaboration, J. Agarwala et al.
    Academic press:
    Nuclear Physics B (rok: 2020, tom: 956, strony: 115039), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.nuclphysb.2020.115039 - link to the publication
  7. Measurement of pT-weighted Sivers asymmetries in leptoproduction of hadrons
    Authors:
    COMPASS Collaboration, M.G. Alexeev et al.
    Academic press:
    Nuclear Physics B (rok: 2019, tom: 940, strony: 34-53), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.nuclphysb.2018.12.024 - link to the publication
  8. Measurement of the cross section for hard exclusive pi0 leptoproduction
    Authors:
    COMPASS Collaboration, M.G. Alexeev et al
    Academic press:
    Physics Letters B (rok: 2020, tom: 805, strony: 135454), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.physletb.2020.135454 - link to the publication
  1. Spin-density matrix elements in hard exclusive muoproduction of omega meson at COMPASS
    Authors:
    B, Mariański
    Conference:
    23 rd International Spin Physics Symposium - SPIN2018 (rok: 2018, ), Wydawca: Proceedings of Science
    Data:
    konferencja September 10-14, 2018
    Status:
    Published
  2. Spin Density Matrix Elements for Exclusive rho0 Meson Muoproduction at COMPASS
    Authors:
    W. Augustyniak
    Conference:
    DIS 2021 - XXVIII International Workshop on Deep Inelastic Scattering and Related Subjects (rok: 2021, ), Wydawca: Scipost Physics Proceedings
    Data:
    konferencja April 12 - 16, 2021
    Status:
    Submitted
  3. Spin structure of exclusive omega muoproduction at COMPASS
    Authors:
    B. Mariański
    Conference:
    XVIII Workshop on High Energy Spin Physics "DSPIN-2019" (rok: 2019, ), Wydawca: IOP Publishing
    Data:
    konferencja September 2-6, 2019
    Status:
    Published
  4. Transverse extension of partons in the proton probed by DVCS at COMPASS
    Authors:
    A. Sandacz
    Conference:
    XVIII Workshop on High Energy Spin Physics "DSPIN-2019" (rok: 2019, ), Wydawca: IOP Publishing
    Data:
    konferencja September 2-6, 2019
    Status:
    Published
  5. Recent results from COMPASS on the GPD proram
    Authors:
    A. Sandacz
    Conference:
    QCD@Work 2018 (rok: 2018, ), Wydawca: The European Physical Journal
    Data:
    konferencja June 25-28, 2018
    Status:
    Published

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