Determination of the spectroscopic parameters of beauty-partners of Tcc from QCD

2022-04-01
© 2022 authors. Published by the American Physical Society.Motivated by the recent discovery of a new tetraquark Tcc+ state with two charm quarks and two light quarks by LHCb Collaboration, we calculate the spectroscopic parameters; namely, the mass and residues of beauty partners of Tcc+ within QCD sum rules. The obtained results are compared with the predictions of different approaches in the literature.
Physical Review D

Suggestions

Analysis of FCNC ΞqQ → Λql+l- decay in light-cone sum rules
Alıyev, Tahmasıb; Savcı, Mustafa; Bilmiş, Selçuk (2022-8-01)
© 2022 authors. Published by the American Physical Society.The weak decays of doubly heavy ΞQQ baryon induced by flavor changing b→d and c→u flavor changing neutral current within the light-cone sum rules are studied. The sum rules are constructed and analyzed for the corresponding transition form factors using the parallel components of the light-cone distribution amplitudes for ΛQ baryon. Having the results for the form factors, the corresponding branching ratios for ΞQQ→ΛQl+l- decays are estimated. While...
Determination of Nonlinear Joint Forces and Nonlinear Identification of Jointed Connections Using FRFs
Soleimani, Hossein; Ciğeroğlu, Ender; Özgüven, Hasan Nevzat (2023-01-01)
© 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.Identification and modeling of joint dynamics is an important issue in the dynamic modeling of structures with joints. Moreover, structures connected by joints may show nonlinear behavior due to the existence of dry friction between the connected elements, especially at higher levels of vibration. Therefore, nonlinear identification of joints and parameterization of them is a necessary step in the dynamic analysis of structures...
Final results on neutrino oscillation parameters from the OPERA experiment in the CNGS beam
Agafonova, N.; et. al. (American Physical Society (APS), 2019-09-06)
© 2019 authors. Published by the American Physical Society.The OPERA experiment has conclusively observed the appearance of tau neutrinos in the muon neutrino CNGS beam. Exploiting the OPERA detector capabilities, it was possible to isolate high purity samples of νe, νμ and ντ charged current weak neutrino interactions, as well as neutral current weak interactions. In this paper, the full dataset is used for the first time to test the three-flavor neutrino oscillation model and to derive constraints on the ...
Analysis of the energy justice in natural gas distribution with Multiscale Geographically Weighted Regression (MGWR)
Şenyel Kürkçüoğlu, Müzeyyen Anıl (2023-12-01)
© 2022 The Author(s)Energy justice is violated when particular customers and locations are excluded from a variety of urban energy service distribution. This study explores energy justice in terms of natural gas distribution by providing empirical evidence from 356 neighborhoods of Izmir Metropolitan Area (IMA). The aim is to reveal driving factors of natural gas investment and the spatial reflections of the relationships between investment, and socio-economic and physical characteristics. A global regressi...
Evaluation of Acoustic Gunshot Localization Methods on Helicopters with Environmental Sound Simulations
Yılmaz, Murat; Günel Kılıç, Banu (2022-01-01)
© 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.Although there are ground based localization solutions for Small Arms Fire (SAF) attacks, there are only a few implementations of onboard applications. A simple Acoustic Source Localization (ASL) application employs a microphone array for collecting audio signals, so as to locate sound sources using the measurements from the sound field. The aim of this study is to investigate the possibility of Acoustic Gunshot Localization on...
Citation Formats
T. Alıyev, M. Savcı, and S. Bilmiş, “Determination of the spectroscopic parameters of beauty-partners of Tcc from QCD,” Physical Review D, vol. 105, no. 7, pp. 0–0, 2022, Accessed: 00, 2022. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85129739916&origin=inward.