Nonextensivity and temperature fluctuations of the Higgs boson production
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arXiv
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| Autori principali: | , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866929418773987328 |
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| author | Herrera, D. Rosales García, J. R. Alvarado Téllez, A. Fernández Ramírez, J. E. Pajares, C. |
| author_facet | Herrera, D. Rosales García, J. R. Alvarado Téllez, A. Fernández Ramírez, J. E. Pajares, C. |
| contents | We determine the temperature fluctuations associated with the Higgs boson $p_T$ spectrum through the derivation of the string tension distribution corresponding to the QCD-based Hagedorn function, frequently used to fit the transverse momentum distribution (TMD). The identified string tension fluctuations are heavy tailed, behaving similarly to the $q$-Gaussian distribution. After the convolution with the Schwinger mechanism, both approaches correctly describe the entire TMD. This approach is the onset for the nonthermal description of the particle production in ultrarelativistic pp collisions. By analyzing the data of pp collisions at $\sqrt{s} =13$ TeV, we found that the average temperature associated with the Higgs boson differential cross section is around 85 times greater than the estimated value for the charged particle TMD. Our results show that the Higgs boson production exhibits the largest deviation from the thermal description. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_17075 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Nonextensivity and temperature fluctuations of the Higgs boson production Herrera, D. Rosales García, J. R. Alvarado Téllez, A. Fernández Ramírez, J. E. Pajares, C. High Energy Physics - Phenomenology Statistical Mechanics We determine the temperature fluctuations associated with the Higgs boson $p_T$ spectrum through the derivation of the string tension distribution corresponding to the QCD-based Hagedorn function, frequently used to fit the transverse momentum distribution (TMD). The identified string tension fluctuations are heavy tailed, behaving similarly to the $q$-Gaussian distribution. After the convolution with the Schwinger mechanism, both approaches correctly describe the entire TMD. This approach is the onset for the nonthermal description of the particle production in ultrarelativistic pp collisions. By analyzing the data of pp collisions at $\sqrt{s} =13$ TeV, we found that the average temperature associated with the Higgs boson differential cross section is around 85 times greater than the estimated value for the charged particle TMD. Our results show that the Higgs boson production exhibits the largest deviation from the thermal description. |
| title | Nonextensivity and temperature fluctuations of the Higgs boson production |
| topic | High Energy Physics - Phenomenology Statistical Mechanics |
| url | https://arxiv.org/abs/2406.17075 |