Measurement of isolated prompt photon production in pp and p–Pb collisions at the LHC

S. Acharya; Apar Agarwal; Gianluca Aglieri Rinella; Luca Aglietta; M. Agnello; N. Agrawal; Z. Ahammed; Shakeel Ahmad; S. U. Ahn; I. Ahuja; A. Akindinov; Valentina Akishina; Mohammad Al-Turany; Dmitry Aleksandrov; B. Alessandro; H. M. Alfanda; R. Alfaro Molina; Bushra Ali; A. Alici; Negin Alizadehvandchali; A. Alkin; J. Alme; G. Alocco; T. Alt; Anna Rita Altamura; I. Altsybeev; Jesús Ricardo Alvarado García; Mustafa Anaam; C. Andrei; Nicodemos Andreou; A. Andronic; Evgeny Andronov; V. Anguelov; Federico Antinori; P. Antonioli; N. Apadula; Harald Appelshaeuser; C. Arata; S. Arcelli; R. Arnaldi; Jhoao Gabriel Martins Campos Almeida Arneiro; Ionut Cristian Arsene; Mesut Arslandok; Andre Augustinus; Ralf Peter Averbeck; Dmitry Averyanov; M. D. Azmi; Hitoshi Baba; Angela Badalá; Joonsuk Bae; Yunseul Bae; Y. W. Baek; Xiaozhi Bai; R. Bailhache; Yoshini Bailung; R. Bala; A. Baldisseri; Bartosz Baliś; Shubham Bangalia; Zarina Banoo; Veronika Barbasová; F. Barile; L. Barioglio; M. Barlou; Banajit Barman; G. G. Barnaföldi; L. S. Barnby; Emilie Martine Barreau; Valerie Ramillien Barret; Leonardo Barreto de Oliveira Campos; K. Barth; E. Bartsch; Nicole Bastid; Sumit Basu; G. Batigne; D. Battistini; Boris Batyunya; Dibakar Bauri; Jose Luis Bazo Alba; I. G. Bearden; Pascal Becht; D. Behera; Iouri Belikov; Ailec Bell Hechavarria; F. Bellini; R. Bellwied; S. Belokurova; L. G. E. Beltran; Yael Antonio Vásquez Beltran; G. Bencédi; Adel Bensaoula; Stefania Maria Beole; Y. Berdnikov; A. Berdnikova; L. Bergmann; Lorenzo Bernardinis; Latchezar Betev; Partha Pratim Bhaduri; A. Bhasin; Buddhadeb Bhattacharjee

doi:10.1140/epjc/s10052-025-14802-w

December 11, 2025The European Physical Journal COpen Access

Measurement of isolated prompt photon production in pp and p–Pb collisions at the LHC

View Full Paper

Ask AI

Bookmark

Share

Key Points

This research aims to measure the isolated prompt photon production cross section in different collision types at the LHC.
Conducted measurements in pp and p-Pb collisions at multiple energies.
Utilized charged-track based isolation to determine isolated prompt photon production.
Applied perturbative QCD calculations at next-to-leading order for analysis.
The cross section measurements are consistent with perturbative QCD predictions using recent parton distribution functions.
The nuclear modification factor remains consistent with unity for high p_{T}.
Deviations from unity (up to 20%) were noted for lower p_{T}, suggesting possible nuclear effects.

No abstract yet

We only have this paper's title and publication details.

Read it at the source

Implication

Measurement of isolated prompt photon cross section in p-Pb and pp collisions, indicating consistency with perturbative QCD models.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Acharya et al. (2025) studied this question.

synapsesocial.com/papers/6940192a2d562116f28f6b3c https://doi.org/10.1140/epjc/s10052-025-14802-w

View Full Paper

Ask AI

Bookmark

Share

Measurement of isolated prompt photon production in pp and p–Pb collisions at the LHC

Key Points

No abstract yet

Implication

Discussion

Cite This Study

Measurement of isolated prompt photon production in pp and p–Pb collisions at the LHC

Key Points

No abstract yet

Implication

Discussion

Cite This Study

Keep reading

Keep reading