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- Title
A constrained fit of the valence transversity distributions from dihadron production.
- Authors
Benel, J.; Courtoy, A.; Ferro-Hernandez, R.
- Abstract
We present a constrained analysis of the valence transversity Parton Distribution Functions from dihadron production in semi-inclusive DIS. While usual extractions of the transversity distributions rely explicitly on the fulfillment of the Soffer bound, the present analysis releases that restriction to implement further constraints through the method of Lagrange multipliers. The results are quantitatively comparable to previous analyses in the kinematical range of data; the qualitative impact translates into an increased flexibility in the functional form.
- Subjects
LAGRANGE multiplier; DISTRIBUTION (Probability theory)
- Publication
European Physical Journal C -- Particles & Fields, 2020, Vol 80, Issue 5, p1
- ISSN
1434-6044
- Publication type
Article
- DOI
10.1140/epjc/s10052-020-8039-y