High-Statistics Measurement of Collins and Sivers Asymmetries for Transversely Polarized Deuterons
New results are presented on a high-statistics measurement of Collins and Sivers asymmetries of charged hadrons produced in deep inelastic scattering of muons on a transversely polarized ^{6}LiD target. The data were taken in 2022 with the COMPASS spectrometer using the 160 GeV muon beam at CERN, statistically balancing the existing data on transversely polarized proton targets. The first results from about two-thirds of the new data have total uncertainties smaller by up to a factor of three compared to the previous deuteron measurements. Using all the COMPASS proton and deuteron results, both the transversity and the Sivers distribution functions of the u and d quark, as well as the tensor charge in the measured x range are extracted. In particular, the accuracy of the d quark results is significantly improved.
Authors
- A. Thiel (ORCID: https://orcid.org/0000-0003-0753-696X)
- J. Marzec (ORCID: https://orcid.org/0000-0001-7437-584X)
- A. Selyunin (ORCID: https://orcid.org/0000-0001-8359-3742)
- S. Levorato (ORCID: https://orcid.org/0000-0001-8067-5355)
- S. Tessaro (ORCID: https://orcid.org/0000-0002-6736-2036)
- Filippo Delcarro (ORCID: https://orcid.org/0000-0001-7636-5493)
- Y. Miyachi (ORCID: https://orcid.org/0000-0002-8502-3177)
- F. Bradamante (ORCID: https://orcid.org/0000-0001-6136-376X)
- K. Lavickova (ORCID: https://orcid.org/0000-0001-7703-2316)
- V. Frolov (ORCID: https://orcid.org/0009-0005-1884-0264)
- A. Rychter (ORCID: https://orcid.org/0000-0002-9666-5394)
- A. Townsend (ORCID: https://orcid.org/0000-0001-9581-0054)
- Y. Bedfer (ORCID: https://orcid.org/0000-0002-5198-1852)
- A. Cicuttin (ORCID: https://orcid.org/0000-0002-3645-9791)
- C. Menezes Pires (ORCID: https://orcid.org/0000-0003-4270-0008)
- N. Doshita (ORCID: https://orcid.org/0000-0002-2129-2511)
- R. Kurjata (ORCID: https://orcid.org/0000-0001-8547-910X)
- B. Parsamyan (ORCID: https://orcid.org/0000-0003-1501-1768)
- M. Hoffmann (ORCID: https://orcid.org/0009-0007-0847-2730)
- О. Денисов (ORCID: https://orcid.org/0000-0002-1057-058X)
- A. Gridin (ORCID: https://orcid.org/0000-0002-9581-8600)
- N. d’Hose (ORCID: https://orcid.org/0009-0007-8104-9365)
- Valery E. Lyubovitskij (ORCID: https://orcid.org/0000-0001-7467-572X)
- S. Paul (ORCID: https://orcid.org/0000-0002-8813-0437)
- J. C. Peng (ORCID: https://orcid.org/0000-0003-4198-9030)
- J. Beckers (ORCID: https://orcid.org/0009-0009-7186-255X)
- W. Florian (ORCID: https://orcid.org/0000-0002-2951-3059)
- F. Tessarotto (ORCID: https://orcid.org/0000-0003-1327-1670)
- Ch. Dreisbach
- A. Bressan (ORCID: https://orcid.org/0000-0002-3718-6377)
- S. Platchkov (ORCID: https://orcid.org/0000-0003-2406-5602)
- A. Kveton (ORCID: https://orcid.org/0000-0001-8197-1914)
- I. Konorov (ORCID: https://orcid.org/0000-0002-9013-5456)
- C. Chatterjee (ORCID: https://orcid.org/0000-0002-3638-2763)
- Romina Molina (ORCID: https://orcid.org/0000-0001-7688-6248)
- I. Denisenko (ORCID: https://orcid.org/0000-0002-4408-1565)
- W. Dünnweber (ORCID: https://orcid.org/0009-0007-5598-0332)
- G. D. Alexeev (ORCID: https://orcid.org/0009-0007-0196-8178)
- H. Pekeler (ORCID: https://orcid.org/0009-0000-9951-7023)
- B. Ketzer (ORCID: https://orcid.org/0000-0002-3493-3891)
- F. Tosello (ORCID: https://orcid.org/0000-0003-4602-1985)
- W. C. Chang (ORCID: https://orcid.org/0000-0002-1695-7830)
- A. Srnka (ORCID: https://orcid.org/0000-0002-2917-849X)
- Bartolomeo Della Ventura (ORCID: https://orcid.org/0000-0003-2920-6187)
- B. Badełek (ORCID: https://orcid.org/0000-0002-4082-1466)
- A. Kerbizi (ORCID: https://orcid.org/0000-0002-6396-8735)
- Triloki Triloki (ORCID: https://orcid.org/0000-0003-4373-2810)
- G.K. Mallot (ORCID: https://orcid.org/0000-0001-7666-5365)
- P.A. Haas (ORCID: https://orcid.org/0009-0009-9712-2592)
- C. Quintans (ORCID: https://orcid.org/0000-0002-9345-716X)
- C.-Y. Hsieh (ORCID: https://orcid.org/0009-0002-3968-1985)
- Zdeněk Král (ORCID: https://orcid.org/0000-0003-1042-7588)
- D. V. Peshekhonov (ORCID: https://orcid.org/0009-0008-9018-5884)
- D. Eremeev
- Daisuke Miura (ORCID: https://orcid.org/0000-0002-8926-0743)
- M.L. Crespo (ORCID: https://orcid.org/0000-0002-5483-3388)
- G. Reicherz (ORCID: https://orcid.org/0009-0006-1798-5004)
- E. Kabuß (ORCID: https://orcid.org/0000-0002-1371-6361)
- A. Martin (ORCID: https://orcid.org/0000-0002-1333-0143)
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- J. Pochodzalla (ORCID: https://orcid.org/0000-0001-7466-8829)
- Konstantin Sharko (ORCID: https://orcid.org/0000-0002-7614-5236)
- S.V. Donskov (ORCID: https://orcid.org/0000-0002-3988-7687)
- O. Kouznetsov (ORCID: https://orcid.org/0000-0002-1821-1477)
- S. Wallner (ORCID: https://orcid.org/0000-0002-9105-1625)
- В. Аносов (ORCID: https://orcid.org/0009-0003-3595-9561)
- R. R. Dusaev (ORCID: https://orcid.org/0000-0002-6147-8038)
- J. Lichtenstadt (ORCID: https://orcid.org/0000-0001-9595-5173)
- S. Dasgupta (ORCID: https://orcid.org/0000-0003-4319-3394)
- Sona Asatryan (ORCID: https://orcid.org/0000-0002-4325-3329)
- J. Barth (ORCID: https://orcid.org/0009-0003-0891-9935)
- K.J. Flöthner (ORCID: https://orcid.org/0000-0002-4052-6838)
- J. Nový (ORCID: https://orcid.org/0000-0002-5904-3334)
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- G. Nukazuka (ORCID: https://orcid.org/0000-0002-4327-9676)
- O.P. Gavrichtchouk
- C.D.R. Azevedo (ORCID: https://orcid.org/0000-0002-0012-9918)
- M. Mikhasenko
- D. Neyret (ORCID: https://orcid.org/0000-0003-4865-6677)
- F. Kaspar (ORCID: https://orcid.org/0009-0008-5996-0264)
- C. Alice (ORCID: https://orcid.org/0000-0001-6297-9857)
- S. Sarkar (ORCID: https://orcid.org/0000-0002-8564-0079)
- M. Meyer-Conde (ORCID: https://orcid.org/0000-0003-2230-6310)
- A.M. Kotzinian (ORCID: https://orcid.org/0000-0001-8326-3284)
- B.M Veit (ORCID: https://orcid.org/0000-0002-3063-005X)
- M. Pešková (ORCID: https://orcid.org/0000-0003-0538-2514)
- A. Maltsev (ORCID: https://orcid.org/0000-0002-8745-3920)
- M. Quaresma (ORCID: https://orcid.org/0000-0002-6930-4120)
- B.M. Veit (ORCID: https://orcid.org/0009-0005-5225-4154)
- W.‐D. Nowak (ORCID: https://orcid.org/0000-0001-8533-8788)
- N. Makke (ORCID: https://orcid.org/0000-0001-5780-4067)
- I. Savin (ORCID: https://orcid.org/0009-0004-8309-9241)
- A. Amoroso (ORCID: https://orcid.org/0000-0002-3095-8610)
- H. Suzuki (ORCID: https://orcid.org/0009-0000-7863-4554)
- F. R. Metzger (ORCID: https://orcid.org/0000-0003-4270-0008)
- A. Movsisyan (ORCID: https://orcid.org/0009-0005-3022-8676)
- R. Joosten (ORCID: https://orcid.org/0009-0005-9046-0119)
- K. Kondo Horikawa (ORCID: https://orcid.org/0009-0004-9692-2057)
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- V. A. Polyakov (ORCID: https://orcid.org/0000-0001-5989-0990)
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- A. Maggiora (ORCID: https://orcid.org/0000-0002-6450-1037)
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- J. Giarra (ORCID: https://orcid.org/0009-0005-6976-5604)
- M. Chiosso (ORCID: https://orcid.org/0000-0001-6994-8551)
- V. D. Samoylenko (ORCID: https://orcid.org/0000-0002-2960-0355)
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- M. Zavertyaev
- T. Matsuda (ORCID: https://orcid.org/0000-0003-4673-570X)
- V. Tskhay (ORCID: https://orcid.org/0000-0001-9581-0054)
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- M. Zemko (ORCID: https://orcid.org/0000-0002-0390-9418)
- M. Pešek (ORCID: https://orcid.org/0000-0002-5289-3854)
- A. Korzenev (ORCID: https://orcid.org/0000-0003-2107-4415)
- E. Zemlyanichkina (ORCID: https://orcid.org/0009-0005-7675-3126)
- A. Vijayakumar (ORCID: https://orcid.org/0009-0002-5561-5750)
- A. Sandacz (ORCID: https://orcid.org/0000-0002-0623-6642)
- J. Matoušek (ORCID: https://orcid.org/0000-0002-2174-5517)
- Daniel Dall’Igna Ecker (ORCID: https://orcid.org/0000-0003-2982-2713)
- M. Niemiec (ORCID: https://orcid.org/0000-0003-3413-0041)
- T. Klasek
- М. Фингер (ORCID: https://orcid.org/0000-0002-7828-9970)
- T. Iwata (ORCID: https://orcid.org/0000-0001-8601-1322)
- К. Заремба (ORCID: https://orcid.org/0000-0002-4036-6459)
- T. Iwata (ORCID: https://orcid.org/0009-0003-6846-2615)
- L.G. Garcia Ordòñez (ORCID: https://orcid.org/0000-0003-0712-413X)
- A. Guskov (ORCID: https://orcid.org/0000-0001-8532-1900)
- F. Gautheron (ORCID: https://orcid.org/0009-0003-8261-6457)
- M. Stolarski (ORCID: https://orcid.org/0000-0003-0276-8059)
- M. Ziembicki (ORCID: https://orcid.org/0000-0002-0165-8926)
- S. Huber (ORCID: https://orcid.org/0000-0003-2640-9595)
- D. Giordano (ORCID: https://orcid.org/0000-0003-0228-9226)
- K. Kurek (ORCID: https://orcid.org/0000-0002-1298-2078)
- D. Panzieri (ORCID: https://orcid.org/0009-0007-4938-6097)
- H. Fischer (ORCID: https://orcid.org/0000-0002-9342-7665)
- S. Dalla Torre (ORCID: https://orcid.org/0000-0002-5552-9732)
- J.H. Koivuniemi (ORCID: https://orcid.org/0000-0002-6817-5267)
- Mathias Wagner (ORCID: https://orcid.org/0009-0008-9874-4265)
- W. Florian (ORCID: https://orcid.org/0000-0002-2951-3059)
- V. Jary (ORCID: https://orcid.org/0000-0003-4718-4444)
- H. Schmieden
- P.-J. Lin (ORCID: https://orcid.org/0000-0001-7073-6839)
- Su Chung
- М. Фингер (ORCID: https://orcid.org/0000-0003-3155-2484)
- K. Augsten (ORCID: https://orcid.org/0000-0001-8324-0576)
- M. Ostrick (ORCID: https://orcid.org/0000-0002-3748-0242)
- M. Große Perdekamp (ORCID: https://orcid.org/0000-0002-2711-5217)
- M. Šulc (ORCID: https://orcid.org/0000-0001-9640-7216)
- B. Grube (ORCID: https://orcid.org/0000-0001-8473-0454)
- А. Г. Чумаков (ORCID: https://orcid.org/0000-0002-6012-2435)
- P. Faccioli (ORCID: https://orcid.org/0000-0003-1849-6692)
- Yu.V. Mikhailov
- F. Kunne
- M. Hoffmann (ORCID: https://orcid.org/0009-0008-5061-2722)
- В.Ф. Константинов
- F. Klein
- W. Meyer
- A. Grasso
- F. Krinner
- R. Beck
- R. Longo (ORCID: https://orcid.org/0000-0003-3984-6452)
- A. Khatun (ORCID: https://orcid.org/0000-0002-2724-668X)
- Yoshifumi Takanashi
- O. Kouznetsov
- M. Ostrick (ORCID: https://orcid.org/0000-0002-3748-0242)
- E. Mitrofanov
- A. Magnon
- W. Augustyniak
- Y.-S. Lian
- L. Sinha
- M. Faessler
- M. Bodlak
- D.I. Ryabchikov (ORCID: https://orcid.org/0000-0001-7155-982X)
Institutions
- Warsaw University of Technology (PL)
- University of Miyazaki (JP)
- The Abdus Salam International Centre for Theoretical Physics (ICTP) (IT)
- A. Alikhanyan National Laboratory (AM)
- University of Bonn (DE)
- University of Trieste (IT)
- Technical University of Liberec (CZ)
- University of Fribourg (CH)
- University of Illinois Urbana-Champaign (US)
- Tel Aviv University (IL)
- Johannes Gutenberg University Mainz (DE)
- Charles University (CZ)
- National Central University (TW)
- Université Paris-Saclay (FR)
- National Centre for Nuclear Research (PL)
- Istituto Nazionale di Fisica Nucleare, Sezione di Torino (IT)
- Czech Academy of Sciences, Institute of Scientific Instruments (CZ)
- Istituto Nazionale di Fisica Nucleare, Sezione di Trieste (IT)
- Yamagata University Hospital (JP)
- Czech Technical University in Prague (CZ)
- University of Warsaw (PL)
- University of Turin (IT)
- University of Aveiro (PT)
- Technical University of Munich (DE)
- European Organization for Nuclear Research (CH)
- Ludwig-Maximilians-Universität München (DE)
Publication Details
- Journal
- Physical Review Letters
- Published
- 2024-09-05
- DOI
- https://doi.org/10.1103/physrevlett.133.101903
- Citations
- 1
- Primary Topic
- Quantum, superfluid, helium dynamics
- Type
- article
- Field-Weighted Citation Impact
- 0.34
Funders
- National Science Foundation
- Univerzita Karlova v Praze
- CERN
- Strong
- European Commission
- Deutsche Forschungsgemeinschaft
- Ministry of Education, Culture, Sports, Science and Technology
- Ministerstvo Školství, Mládeže a Tělovýchovy
- Bundesministerium für Bildung und Forschung
- Israel Academy of Sciences and Humanities
- Narodowe Centrum Nauki
- Ministry of Science and Technology, Taiwan
- Università degli Studi del Piemonte Orientale
- Horizon 2020 Framework Programme
- Japan Society for the Promotion of Science
- Fundação para a Ciência e a Tecnologia