SCOAP3 Repository 11 records found  1 - 10nextSearch took 0.01 seconds. 
1. Studying the Bound State of the BK¯ System in the Bethe-Salpeter Formalism / Guo, Xin-Heng ; Wang, Zhen-Yang ; Qi, Jing-Juan
In this work, we study the BK¯ molecule in the Bethe-Salpeter (BS) equation approach. [...]
Published in Advances in High Energy Physics 2019 (2019) 7576254 10.1155/2019/7576254 arXiv:1802.04566
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2. Electromagnetic form factors of Λc in the space-like momentum regionSupported by the Fundamental Research Funds for the Central Universities of China (31020170QD052), the Natural Science Basic Research Plan in Shaanxi Province of China (2018JQ1002) and the National Natural Science Foundation of China (11775024, 11575023) / Liu, Liang-Liang ; Wang, Chao ; Guo, Xin-Heng
We studied the electromagnetic form factors (EMFFs) of Λc and the contributions of the quark and diquark currents to the EMFFs of Λc in the space-like region in the Bethe–Salpeter equation approach with instantaneous approximation. [...]
Published in Chinese Phys. C 42 (2018) 103106 10.1088/1674-1137/42/10/103106 arXiv:1801.08417
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3. Residues of ΛQ-type and ΣQ-type baryons in the Bethe-Salpeter equation approach / Yu, Qi-Xin ; Wang, Zhen-Yang ; Qi, Jing-Juan ; Guo, Xin-Heng
We study the residues of ΛQ-type baryons (ΛQ and ΞQA) (Q=b,c) and ΣQ-type baryons (ΣQ(*), ΞQS(*) and ΩQ(*)) in the quark-diquark model within the Bethe-Salpeter (BS) formalism. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.036013 arXiv:1806.06524
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4. Possible open-charmed pentaquark molecule Ωc(3188) – the DΞ bound state – in the Bethe–Salpeter formalism / Wang, Chao ; Liu, Liang-Liang ; Kang, Xian-Wei ; Guo, Xin-Heng ; et al
We study the S -wave DΞ bound state in the Bethe–Salpeter formalism in the ladder and instantaneous approximations. [...]
Published in EPJC 78 (2018) 407 10.1140/epjc/s10052-018-5874-1
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5. X(3872) as a molecular DD¯* state in the Bethe-Salpeter equation approach / Wang, Zhen-Yang ; Qi, Jing-Juan ; Guo, Xin-Heng ; Wang, Chao
We discuss the possibility that the X(3872) can be a DD¯* molecular bound state in the Bethe-Salpeter equation approach in the ladder and instantaneous approximations. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.016015 arXiv:1710.07424
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6. Spectra of charmed and bottom baryons with hyperfine interactionSupported by National Natural Science Foundation of China (11175020, 11575023, U1204115) / Wang, Zhen-Yang ; Qi, Jing-Juan ; Guo, Xin-Heng ; Wei, Ke-Wei
Up to now, the excited charmed and bottom baryon states have still not been well studied experimentally or theoretically. [...]
Published in Chinese Phys. C 41 (2017) 093103 10.1088/1674-1137/41/9/093103 arXiv:1701.04524
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7. Detection of supernova neutrinos at spallation neutron sourcesSupported by National Natural Science Foundation of China (11205185, 11175020, 11275025, 11575023) / Huang, Ming-Yang ; Guo, Xin-Heng ; Young, Bing-Lin
After considering supernova shock effects, Mikheyev-Smirnov-Wolfenstein effects, neutrino collective effects, and Earth matter effects, the detection of supernova neutrinos at the China Spallation Neutron Source is studied and the expected numbers of different flavor supernova neutrinos observed through various reaction channels are calculated with the neutrino energy spectra described by the Fermi-Dirac distribution and the “beta fit” distribution respectively. [...]
Published in Chinese Phys. C 40 (2016) 073102 10.1088/1674-1137/40/7/073102 arXiv:1511.00806
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8. Localized direct CP violation in $B^\pm \rightarrow \rho ^0 (\omega )\pi ^\pm \rightarrow \pi ^+ \pi ^-\pi ^\pm$ / Wang, Chao ; Zhang, Zhen-Hua ; Wang, Zhen-Yang ; Guo, Xin-Heng
We study the localized direct CP violation in the hadronic decays $B^\pm \rightarrow \rho ^0 (\omega )\pi ^\pm \rightarrow \pi ^+ \pi ^-\pi ^\pm$, including the effect caused by an interesting mechanism involving the charge symmetry violating mixing between $\rho ^0$ and $\omega$. [...]
Published in EPJC 75 (2015) 536 10.1140/epjc/s10052-015-3757-2
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9. Possible large CP violation in three-body decays of heavy baryon / Zhang, Zhen-Hua ; Wang, Chao ; Guo, Xin-Heng
We propose a new mechanism which can introduce large CP asymmetries in the phase spaces of three-body decays of heavy baryons. [...]
Published in Physics letters B (2015) 10.1016/j.physletb.2015.10.076
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10. CP Violation for B0ρ0(ω)ρ0(ω)π+π-π+π- in QCD Factorization / Lü, Gang ; Lei, Jia-Qi ; Guo, Xin-Heng
In the QCD factorization (QCDF) approach we study the direct CP violation in B-0ρ0(ω)ρ0(ω)π+π-π+π- via the ρ-ω mixing mechanism. [...]
Published in Advances in High Energy Physics 2014 (2014) 785648 10.1155/2014/785648
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SCOAP3 Repository : 11 records found   1 - 10next
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