Title of article :
Comparison of deep inelastic scattering with photoproduction interactions at HERA
Author/Authors :
Q2) Original Research Article Pages 471-502 H1 Collaboration، نويسنده , , S. Aid، نويسنده , , A. V. Andreev، نويسنده , , B. Andrieu، نويسنده , , R.-D. Appuhn، نويسنده , , M. Arpagaus، نويسنده , , A. Babaev and NRMI Investigators، نويسنده , , Matthias J. Bahr، نويسنده , , J. B?n، نويسنده , , Y. Ban، نويسنده , , P. Baranov، نويسنده , , E. Barrelet، نويسنده , , R. Barschke، نويسنده , , W. Bartel، نويسنده , , Joan M. Barth، نويسنده , , U. Bassler، نويسنده , , H.P. Beck، نويسنده , , H.-J. Behrend، نويسنده , , V. A. Belousov، نويسنده , , Ch. Berger، نويسنده , , et al.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1995
Pages :
11
From page :
412
To page :
422
Abstract :
Photon-proton (γp) interactions with Q2 < 10−2 GeV2 and deep-inelastic scattering (γ∗p) interactions with photon virtualities Q2 > 5 GeV2 are studied at the high energy electron-proton collider HERA. The transverse energy flow and relative rates of large rapidity gap events are compared in the two event samples. The observed similarity between γp and γ∗p interactions can be understood in a picture where the photon develops as a hadronic object. The transverse energy density measured in the central region of the collision, at η∗ = 0 in the γ∗p centre of mass frame, is compared with data from hadron-hadron interactions as function of the CMS energy of the collision.
Journal title :
PHYSICS LETTERS B
Serial Year :
1995
Journal title :
PHYSICS LETTERS B
Record number :
905665
Link To Document :
بازگشت