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Measurement of forward photon production cross-section in pp collisions at √ s=510 GeV with RHICf detector
- Adriani, O.;
- Berti, E.;
- Bonechi, L.;
- D'Alessandro, R.;
- Goto, Y.;
- ... Hong, B.;
- 외 20명
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0초록
This letter reports the differential production cross-section of photons in six pseudorapidity regions covering eta > 6.1 measured by the RHICf experiment with pp collisions at root s = 510GeV conducted in June 2017. In addition, the cross-sections in the three regions of the xp-PT phase space coverage that are the same as those of the LHCf results at root s = 7 and 13 TeV were obtained and compared. Considering the uncertainties, the results were observed to be consistent with both the Feynman scaling law and the model predictions of EPOS-LHC, QGSJET-II-04, Sibyll 2.3d, and DPMjet-III 2019.1, although certain models exhibited weak collision energy dependencies.
키워드
RHIC; UHECR; Hadronic interaction; PROTON-PROTON COLLISIONS; ENERGY-SPECTRA; TEV
- 제목
- Measurement of forward photon production cross-section in pp collisions at √ s=510 GeV with RHICf detector
- 저자
- Adriani, O.; Berti, E.; Bonechi, L.; D'Alessandro, R.; Goto, Y.; Hong, B.; Itow, Y.; Kasahara, K.; Kim, M. H.; Kimi, Y.; Lee, J. H.; Lee, S.; Ljubicic, T.; Menjo, H.; Nakagawa, I.; Ogawa, A.; Ohi, S.; Ohashi, K.; Pak, R.; Sako, T.; Sakurai, N.; Sato, K.; Seidl, R.; Tanida, K.; Torii, S.; Tricomi, A.
- 발행일
- 2026-09
- 유형
- Article
- 권
- 880
- 언어
- ENG
- 출판사
- ELSEVIER
- 발행국가
- 네덜란드
- ISSN
- E 1873-2445
P 0370-2693