Please use this identifier to cite or link to this item:
https://dspace.iiti.ac.in/handle/123456789/16196
| Title: | Measurement of f1(1285) production in pp collisions at s = 13 TeV |
| Authors: | Bailung, Yoshini Behera, Debadatta Goswami, Kangkan |
| Issue Date: | 2025 |
| Publisher: | Elsevier B.V. |
| Citation: | Acharya, S., Agarwal, A., Aglieri Rinella, G., Aglietta, L., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S. U., Ahuja, I., Zugravel, S. C., & Zurlo, N. (2025). Measurement of f<inf>1</inf>(1285) production in pp collisions at s = 13 TeV. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 866. https://doi.org/10.1016/j.physletb.2025.139562 |
| Abstract: | This study presents the first measurement of the f1(1285) resonance using the ALICE detector in inelastic proton–proton collisions at a center-of-mass energy of 13 TeV. The resonance is reconstructed at midrapidity (|y|< 0.5) through the hadronic decay channel f1(1285)→KS0K±π∓. Key measurements include the determination of its mass, transverse-momentum integrated yield, and average transverse momentum. Additionally, the ratio of the transverse-momentum integrated yield of f1(1285) to pion is compared with calculations from the canonical statistical hadronization model. The model calculation, assuming a zero total strangeness content for f1(1285), reproduces the data within 1σ deviation, shedding light on the quark composition of f1(1285). © 2025 CERN for the benefit of the ALICE Collaboration |
| URI: | https://dx.doi.org/10.1016/j.physletb.2025.139562 https://dspace.iiti.ac.in:8080/jspui/handle/123456789/16196 |
| ISSN: | 0370-2693 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Physics |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
Altmetric Badge: