Measurement of the Tensor Analyzing Power Component T20 for the Incoherent Neutral-Pion Photoproduction on a Deuteron | Sciact - CRIS-system of Boreskov Institute of Catalysis

Measurement of the Tensor Analyzing Power Component T20 for the Incoherent Neutral-Pion Photoproduction on a Deuteron Full article

Journal

Physical Review C
ISSN: 2469-9985

Output data

Year: 2022, Volume: 106, Number: 2, Article number : 024003, Pages count : 7 DOI: 10.1103/physrevc.106.024003

Authors

Vasilishin B.I. ¹ , Fix A.I. ¹ , Gauzshtein V.V. ² , Darwish E.M. ^3,4 , Kuzin M.Ya. ¹ , Levchuk M.I. ⁵ , Loginov A.Yu. ⁶ , Nikolenko D.M. ⁷ , Rachek I.A. ⁷ , Shestakov Yu.V. ^7,8 , Toporkov D.K. ^7,8 , Yurchenko A.V. ⁷ , Zevakov S.A. ⁷ , Bogomyagkov A.V. ⁷ , Zhuravlev A.N. ⁷ , Karnaev S.E. ⁷ , Kiselev V.A. ⁷ , Levichev E.B. ⁷ , Meshkov O.I. ⁷ , Mishnev S.I. ⁷ , Okunev I.N. ⁷ , Piminov P.A. ⁷ , Simonov E.A. ⁷ , Sinyatkin S.V. ⁷ , Starostina E.V. ⁷

Affiliations

1	National Research Tomsk Polytechnical University, 634050 Tomsk, Russia
2	Institute of High Current Electronics, 634055 Tomsk, Russia
3	Physics Department, Faculty of Science, Taibah University, Medina 41411, Saudi Arabia
4	Physics Department, Faculty of Science, Sohag University, Sohag 82524, Egypt
5	Stepanov Institute of Physics, National Academy of Sciences of Belarus, 220072 Minsk, Belarus
6	Tomsk State University of Control Systems and Radioelectronics, 634050 Tomsk, Russia
7	Budker Institute of Nuclear Physics, 630090 Novosibirsk, Russia
8	Novosibirsk State University, 630090 Novosibirsk, Russia

The paper contains new results for the T20 component of the tensor analyzing power measured for the incoherent photoproduction of neutral pions on a deuteron, γd→π0pn. The results are presented for photon energies Eγ in the range from 300 to 600 MeV. The experimental statistics accumulated at the VEPP-3 accelerator complex in 2013 was used. To identify the events, the proton and two γ's from the π0→2γ decay were registered in coincidence. For determination of T20 , the asymmetry of the reaction yield associated with the sign change of the tensor polarization of the deuterium target was measured. The experimental results are compared with theoretical calculations based on the spectator model, including interaction of the final state particles.

Vasilishin B.I. , Fix A.I. , Gauzshtein V.V. , Darwish E.M. , Kuzin M.Y. , Levchuk M.I. , Loginov A.Y. , Nikolenko D.M. , Rachek I.A. , Shestakov Y.V. , Toporkov D.K. , Yurchenko A.V. , Zevakov S.A. , Bogomyagkov A.V. , Zhuravlev A.N. , Karnaev S.E. , Kiselev V.A. , Levichev E.B. , Meshkov O.I. , Mishnev S.I. , Okunev I.N. , Piminov P.A. , Simonov E.A. , Sinyatkin S.V. , Starostina E.V.
Measurement of the Tensor Analyzing Power Component T20 for the Incoherent Neutral-Pion Photoproduction on a Deuteron
Physical Review C. 2022. V.106. N2. 024003 :1-7. DOI: 10.1103/physrevc.106.024003 WOS Scopus ANCAN OpenAlex

Submitted:	May 6, 2022
Accepted:	Aug 9, 2022
Published online:	Aug 18, 2022

Web of science:	WOS:000848271300001
Scopus:	2-s2.0-85137284754
Chemical Abstracts:	2022:2382782
Chemical Abstracts (print):	180:175385
OpenAlex:	W4292213121

DB	Citing
OpenAlex	4
Scopus	4
Web of science	2