Measurement of zero degree inclusive photon energy spectra for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>900</mml:mn><mml:mspace width="0.25em" /><mml:mtext>GeV</mml:mtext></mml:math> proton–proton collisions at LHC

Adriani, O.; Bonechi, L.; Bongi, M.; Castellini, G.; D’Alessandro, R.; Fukatsu, K.; Haguenauer, M.; Iso, Tadashi; Itow, Y.; Kasahara, K.; Kawade, K.; Mase, T.; Masuda, K.; Menjo, H.; Mitsuka, G.; Muraki, Y.; Noda, K.; Papini, P.; Perrot, A. L.; Ricciarini, S.; Sako, T.; Suzuki, K.; Suzuki, T.; Taki, K.; Tamura, T.; Torii, Shoji; Tricomi, A.; Turner, W. C.

doi:10.1016/j.physletb.2012.07.065

Cited by 41 publications

(25 citation statements)

References 20 publications

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“…In 2015 a special low luminosity proton-proton run at √ s = 13 T eV was dedicated to LHCf. Main results by the LHCf experiment are published in papers [3][4][5][6]. In this section we will present results for the inclusive neutron spectra measured in p-p collisions at √ s = 7 T eV in section 3.1, for the p T vs the pseudo rapidity π 0 spectra in p-Pb collisions at √ s NN = 5.02 T eV in section 3.2 and preliminary analysis from the data taken in proton-proton collisions at √ s = 13 T eV in section 3.3.…”

Section: Results From Lhcfmentioning

confidence: 99%

LHCf experiment: forward physics at LHC for cosmic rays study

et al. 2016

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Abstract. The LHCf experiment, optimized for the study of forward physics at LHC, completes its main physics program in this year 2015, with the proton-proton collisions at the energy of 13 TeV. LHCf gives important results on the study of neutral particles at extreme pseudo-rapidity, both for proton-proton and for proton-ion interactions. These results are an important reference for tuning the models of the hadronic interaction currently used for the simulation of the atmospheric showers induced by very high energy cosmic rays. The results of this analysis and the future perspective are presented in this paper.

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Section: Results From Lhcfmentioning

confidence: 99%

LHCf experiment: forward physics at LHC for cosmic rays study

et al. 2016

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“…Main results by the LHCf experiment are published in papers [3][4][5][6]. In this section we will present some preliminary results for the inclusive neutron spectra measured in p-p collisions at √ s = 7 TeV (paragraph 2.1) and for the p T vs η π 0 spectra in p-Pb collisions at √ s NN = 5.02 TeV (paragraph 2.2.…”

Section: Latest Resultsmentioning

confidence: 99%

Latest LHCf results and preparation to the LHC run for 13 TeV proton–proton interactions

Bonechi

Адриани

Berti

et al. 2015

EPJ Web of Conferences

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Abstract. The LHCf experiment is a CERN experiment dedicated to forward physics which is optimized to measure the neutral particle flow at extreme pseudo-rapidity values, ranging from 8.4 up to infinity. LHCf results are extremely important for the calibration of the hadronic interaction models used for the study of the development of atmospheric showers in the Earth atmosphere. Starting from the recent run of protonLead nucleus interactions at LHC, the LHCf and ATLAS collaborations have performed a common data taking which allows a combined study of the central and forward regions of the interaction. The latest results of LHCf, the upgrade of the detectors for the next 6.5 TeV + 6.5 TeV proton-proton run and the status of the LHCf-ATLAS common activities are summarized in this paper.

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“…At the end of the last run p -p interactions at √ s = 2.76 TeV were also produced for a short time. The already published results for the p -p runs are collected in references [6][7][8]. The main results for the higher energy run are the measurements of the single γ -ray energy spectrum in two different pseudo -rapidity ranges and the study of the transverse momentum spectra of the π 0 component.…”

Section: Published Resultsmentioning

confidence: 99%

“…LHCf begun its data taking in 2009 for p -p interactions at √ s =900 GeV and √ s =7 TeV. Interesting results for single γ -ray and π 0 have been already published [6][7][8] and a study of the neutron component is at an advanced stage for publication. In 2013 one of the two detectors has taken data also during the p -Pb run at √ s NN = 5.02 TeV.…”

Section: Discussionmentioning

confidence: 99%

Forward physics with the LHCf experiment: a LHC contribution to cosmic-ray physics

Bonechi

Adriani

Berti

et al. 2014

EPJ Web of Conferences

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Abstract. LHCf is a small detector installed at LHC accelerator to measure neutral particle flow in the forward direction of proton -proton (p -p) and proton -nucleus (p -A) interactions. Thanks to the optimal performance that has characterized the last years' running of the LHC collider, several measurements have been taken since 2009 in different running conditions. After data taking for p -p interactions at √ s = 900 GeV, 2.76 TeV and 7 TeV and proton -Lead nucleus (p -Pb) at √ s NN = 5.02 TeV (energy of a couple of projectile and target nucleons in their center of mass reference frame), LHCf is now going to complete its physics program with the 13 TeV p -p run foreseen in 2015. The complete set of results will become a reference data set of forward physics for the calibration and tuning of the hadronic interaction models currently used for the simulation of the atmospheric showers induced by very high energy cosmic rays. For this reason we think that LHCf is giving an important contribution for the study of cosmic rays at the highest energies. In this paper the experiment, the published results and the current status are reviewed.

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Measurement of zero degree inclusive photon energy spectra for s=900GeV proton–proton collisions at LHC

Cited by 41 publications

References 20 publications

LHCf experiment: forward physics at LHC for cosmic rays study

LHCf experiment: forward physics at LHC for cosmic rays study

Latest LHCf results and preparation to the LHC run for 13 TeV proton–proton interactions

Forward physics with the LHCf experiment: a LHC contribution to cosmic-ray physics

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