Zobrazeno 1 - 10
of 544
pro vyhledávání: '"Fleming, Sean"'
Publikováno v:
Phys. Rev. D 109 (2024), 074032
We compare the relative importance of different mechanisms for polarized $J/\psi$ production in semi-inclusive deep inelastic scattering processes at large $Q^2$. The transverse momentum dependent (TMD) factorization framework and nonrelativistic qua
Externí odkaz:
http://arxiv.org/abs/2310.13737
Publikováno v:
Phys. Rev. D 109 (2024) 5, 054017
We calculate the matching, at leading order, of the transverse momentum-dependent fragmentation functions (TMDFFs) for light quarks and gluons fragmenting to a $J/\psi$ onto polarized nonrelativistic QCD (NRQCD) TMDFFs. The NRQCD TMDFFs have an opera
Externí odkaz:
http://arxiv.org/abs/2308.08605
Autor:
Fleming, Sean, Labun, Ou Z.
We study the semi-inclusive limit of the deep inelastic scattering and Drell-Yan (DY) processes in soft collinear effective theory. In this regime so-called threshold logarithms must be resummed to render perturbation theory well behaved. Part of thi
Externí odkaz:
http://hdl.handle.net/10150/624943
http://arizona.openrepository.com/arizona/handle/10150/624943
http://arizona.openrepository.com/arizona/handle/10150/624943
Autor:
Boussarie, Renaud, Burkardt, Matthias, Constantinou, Martha, Detmold, William, Ebert, Markus, Engelhardt, Michael, Fleming, Sean, Gamberg, Leonard, Ji, Xiangdong, Kang, Zhong-Bo, Lee, Christopher, Liu, Keh-Fei, Liuti, Simonetta, Mehen, Thomas, Metz, Andreas, Negele, John, Pitonyak, Daniel, Prokudin, Alexei, Qiu, Jian-Wei, Rajan, Abha, Schlegel, Marc, Shanahan, Phiala, Schweitzer, Peter, Stewart, Iain W., Tarasov, Andrey, Venugopalan, Raju, Vitev, Ivan, Yuan, Feng, Zhao, Yong
This handbook provides a comprehensive review of transverse-momentum-dependent parton distribution functions and fragmentation functions, commonly referred to as transverse momentum distributions (TMDs). TMDs describe the distribution of partons insi
Externí odkaz:
http://arxiv.org/abs/2304.03302
Using an approach based on Soft Collinear Effective Theory (SCET) and Heavy Quark Effective Theory (HQET) we determine the b-quark fragmentation function from electron-positron annihilation data at the Z-boson peak at next-to-next-to leading order wi
Externí odkaz:
http://hdl.handle.net/10150/623954
http://arizona.openrepository.com/arizona/handle/10150/623954
http://arizona.openrepository.com/arizona/handle/10150/623954
Publikováno v:
Phys. Rev. D 107, 076001 (2023)
The $T_{cc}^+$ exotic meson, discovered by the LHCb Collaboration in 2021, can be interpreted as a molecular state of $D^{(*)0}$ and $D^{(*)+}$ mesons. We compute next-to-leading-order (NLO) contributions to the strong decay of $T_{cc}^+$ in an effec
Externí odkaz:
http://arxiv.org/abs/2301.11950
Autor:
Smith, Michael, Fracchiolla, Claudia, Fleming, Sean, Dominguez, Arturo, Lau, Alexandra, Greco, Shannon, Lincoln, Don, Katifori, Eleni, Ratcliff, William, Longobardi, Maria, Murdock, Maajida, Ishak, Mustapha
This document supports a proposed APS statement that encourages academic, research, and other institutions to add the participation in informal science education activities to the criteria they use for hiring and career advancement decisions. There i
Externí odkaz:
http://arxiv.org/abs/2112.10623
Publikováno v:
Phys. Rev. D 104, 116010 (2021)
The recently discovered tetraquark, $T_{cc}^+$, has quark content $cc\bar{u}\bar{d}$ and a mass that lies just below open charm thresholds. Hence it is reasonable to expect the state to have a significant molecular component. We calculate the decay o
Externí odkaz:
http://arxiv.org/abs/2109.02188
Autor:
Carabajal-Johnson, Aaron, Qato, Danya M., Fleming, Sean P., Faulkner, Rebecca, Wastila, Linda
Publikováno v:
In Journal of the American Medical Directors Association February 2024 25(2):296-303
