Weak Quasielastic Production of Hyperons and Threshold Production of Two Pions.

被引：1
|
作者：
Singh, S. K. [1 ]
Athar, M. Sajjad [1 ]
Alam, M. Rafi [1 ]
Chauhan, Shikha [1 ]
Hernandez, E. [2 ,3 ]
Nieves, J. [4 ,5 ]
Valverde, M. [4 ,5 ]
Vicente Vacas, M. J. [4 ,5 ]
机构：
[1] Aligarh Muslim Univ, Dept Phys, Aligarh 202002, Uttar Pradesh, India
[2] Univ Salamanca, Grp Fis Nucl, Dept Fis Fundamental, E-37008 Salamanca, Spain
[3] Univ Salamanca, IUFFyM, E-37008 Salamanca, Spain
[4] Univ Valencia, Ctr Mixto, CSIC, Dept Fis Teor, E-46071 Valencia, Spain
[5] Univ Valencia, Ctr Mixto, CSIC, Inst Fis Corpuscular, E-46071 Valencia, Spain
来源：
WORKSHOP ON NEUTRINO INTERACTIONS, SYSTEMATIC UNCERTAINTIES AND NEAR DETECTOR PHYSICS (CETUP* 2014) | 2015年 / 1680卷
关键词：
strange particle production; pion production; nuclear medium effects; CURRENT 2-PION PRODUCTION; ANTINEUTRINO INTERACTIONS; NUCLEON;
D O I：
10.1063/1.4931871
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We have studied quasielastic charged current hyperon production induced by (nu) over bar (mu) on free nucleon and the nucleons bound inside the nucleus and the results are presented for several nuclear targets like Ar-40, Fe-56 and Pb-208. The hyperonnucleon transition form factors are determined from neutrino-nucleon scattering and semileptonic decays of neutron and hyperons using SU(3) symmetry. The nuclear medium effects(NME) due to Fermi motion and final state interaction(FSI) effect due to hyperon-nucleon scattering have been taken into account. Also we have studied two pion production at threshold induced by neutrinos off nucleon targets. The contribution of nucleon, pion, and contact terms are calculated using Lagrangian given by nonlinear sigma model. The contribution of the Roper resonance has also been taken into account. The numerical results for the cross sections are presented and compared with the experimental results from ANL and BNL.
引用
收藏
页数：13
相关论文
共 47 条
  • [31] 2p2h effects on the weak pion production cross section
    Mariano, A.
    Barbero, C.
    NUINT12: 8TH INTERNATIONAL WORKSHOP ON NEUTRINO-NUCLEUS INTERACTIONS IN THE FEW-GEV REGION, 2015, 1663
  • [32] Charged-current inclusive neutrino cross sections in the superscaling model including quasielastic, pion production and meson-exchange contributions
    Ivanov, M. V.
    Megias, G. D.
    Gonzalez-Jimenez, R.
    Moreno, O.
    Barbaro, M. B.
    Caballero, J. A.
    Donnelly, T. W.
    JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2016, 43 (04)
  • [33] Measurement of Longitudinal Spin Asymmetries for Weak Boson Production in Polarized Proton-Proton Collisions at RHIC
    Adamczyk, L.
    Adkins, J. K.
    Agakishiev, G.
    Aggarwal, M. M.
    Ahammed, Z.
    Alekseev, I.
    Alford, J.
    Anson, C. D.
    Aparin, A.
    Arkhipkin, D.
    Aschenauer, E. C.
    Averichev, G. S.
    Balewski, J.
    Banerjee, A.
    Beavis, D. R.
    Bellwied, R.
    Bhasin, A.
    Bhati, A. K.
    Bhattarai, P.
    Bichsel, H.
    Bielcik, J.
    Bielcikova, J.
    Bland, L. C.
    Bordyuzhin, I. G.
    Borowski, W.
    Bouchet, J.
    Brandin, A. V.
    Brovko, S. G.
    Bueltmann, S.
    Bunzarov, I.
    Burton, T. P.
    Butterworth, J.
    Caines, H.
    Sanchez, M. Calderon de la Barca
    Campbell, J. M.
    Cebra, D.
    Cendejas, R.
    Cervantes, M. C.
    Chaloupka, P.
    Chang, Z.
    Chattopadhyay, S.
    Chen, H. F.
    Chen, J. H.
    Chen, L.
    Cheng, J.
    Cherney, M.
    Chikanian, A.
    Christie, W.
    Chwastowski, J.
    Codrington, M. J. M.
    PHYSICAL REVIEW LETTERS, 2014, 113 (07)
  • [34] In-medium and isospin effects on particle production near threshold energies in heavy-ion collisions
    Feng, Zhao-Qing
    Xie, Wen-Jie
    Chen, Peng-Hui
    Chen, Jie
    Jin, Gen-Ming
    PHYSICAL REVIEW C, 2015, 92 (04):
  • [35] Partial-wave analysis of proton Compton scattering data below the pion-production threshold
    Krupina, Nadiia
    Lensky, Vadim
    Pascalutsa, Vladimir
    PHYSICS LETTERS B, 2018, 782 : 34 - 41
  • [36] P-wave dibaryon resonances in pp elastic scattering and near-threshold pion production
    Rubtsova, O. A.
    Kukulin, V., I
    Platonova, M. N.
    PHYSICAL REVIEW D, 2020, 102 (11)
  • [37] Pion production in the d4He → 6Li *π0 reaction near threshold
    Fäldt, G
    Wilkin, C
    PHYSICS LETTERS B, 2000, 486 (1-2) : 67 - 70
  • [38] Measurement of the longitudinal spin asymmetries for weak boson production in proton-proton collisions at √s=510 GeV
    Adam, J.
    Adamczyk, L.
    Adams, J. R.
    Adkins, J. K.
    Agakishiev, G.
    Aggarwal, M. M.
    Ahammed, Z.
    Alekseev, I
    Anderson, D. M.
    Aoyama, R.
    Aparin, A.
    Arkhipkin, D.
    Aschenauer, E. C.
    Ashraf, M. U.
    Atetalla, F.
    Attri, A.
    Averichev, G. S.
    Bairathi, V
    Barish, K.
    Bassill, A. J.
    Behera, A.
    Bellwied, R.
    Bhasin, A.
    Bhati, A. K.
    Bielcik, J.
    Bielcikova, J.
    Bland, L. C.
    Bordyuzhin, I. G.
    Brandenburg, J. D.
    Brandin, A., V
    Brown, D.
    Bryslawskyj, J.
    Bunzarov, I
    Butterworth, J.
    Caines, H.
    Sanchez, M. Calderon de la Barca
    Cebra, D.
    Chakaberia, I
    Chaloupka, P.
    Chan, B. K.
    Chang, F-H
    Chang, Z.
    Chankova-Bunzarova, N.
    Chatterjee, A.
    Chattopadhyay, S.
    Chen, J. H.
    Chen, X.
    Cheng, J.
    Cherney, M.
    Christie, W.
    PHYSICAL REVIEW D, 2019, 99 (05)
  • [39] Possibility of dibaryon formation near the N*(1440)N threshold: Reexamination of isoscalar single-pion production
    Clement, H.
    Skorodko, T.
    Doroshkevich, E.
    PHYSICAL REVIEW C, 2022, 106 (06)
  • [40] Hidden dibaryons in one- and two-pion production in NN collisions
    Platonova, M. N.
    Kukulin, V. I.
    NUCLEAR PHYSICS A, 2016, 946 : 117 - 157
12345