Precise QCD description of the Higgs boson transverse momentum spectrum
Journal Article
·
· Physics Letters B
The transverse momentum ( pT ) distribution of Higgs bosons at hadron colliders enables a detailed probe of its production dynamics and is a key ingredient to precision studies of Higgs boson properties, but receives very large QCD corrections. We obtain a precision prediction for the pT spectrum by matching second-order (NNLO) QCD corrections at large pT with resummation of third-order logarithmic (N 3 LL) corrections at small pT . We achieve significantly improved results for pT<35 GeV with perturbative uncertainties ≲±6% , and thus a convergent perturbative series for all values of pT .
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP); USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- SC0011090; AC52-06NA25396; AC02-07CH11359; 89233218CNA000001
- OSTI ID:
- 1483146
- Alternate ID(s):
- OSTI ID: 1462218; OSTI ID: 1571566; OSTI ID: 1635388
- Report Number(s):
- arXiv:1805.00736; IPPP/18/28; ZU-TH 16/18; CERN-TH-2018-108; MIT-CTP 5013; HU-EP-18/14; FERMILAB-PUB-18-212-T; LA-UR-19-30462; S0370269318308797; PII: S0370269318308797
- Journal Information:
- Physics Letters B, Journal Name: Physics Letters B Vol. 788 Journal Issue: C; ISSN 0370-2693
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- Netherlands
- Language:
- English
Cited by: 51 works
Citation information provided by
Web of Science
Web of Science
Subleading power rapidity divergences and power corrections for qT
|
journal | April 2019 |
The transverse momentum spectrum of weak gauge bosons at N$${}^3$$3LL + NNLO
|
journal | October 2019 |
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