100 citations · 346 across the 15 of their papers we have counts for
15 papers · 1 filter
Cross Section to Multiplicity Ratios at Very High Energy
M. M. Block, L. Stodolsky
Recent data from the LHC makes it possible to examine an old speculation that at very high energy the total multiplicity and the cross section in elementary particle interactions v…
Analytic Expression for the Joint x and Q^2 Dependences of the Structure Functions of Deep Inelastic Scattering
Edmond L. Berger, M. M. Block, Chung-I Tan
We obtain a good analytic fit to the joint Bjorken-x and Q^2 dependences of ZEUS data on the deep inelastic structure function F_2(x, Q^2). At fixed virtuality Q^2, as we showed pr…
Small x Behavior of Parton Distributions from the Observed Froissart Energy Dependence of the Deep Inelastic Scattering Cross Section
M. M. Block, E. L. Berger, C. -I. Tan
We fit the reduced cross section for deep-inelastic electron scattering data to a three parameter ln^2 s fit, A + beta ln^2 (s/s_0), where s= [Q^2/x] (1-x) + m^2, and Q^2 is the vi…
Implications from analyticity constraints used in a Landshoff-Donnachie fit
M. M. Block, F. Halzen
Landshoff and Donnachie[hep-ph/0509240, (2005)] parametrize the energy behavior of pp and p\bar p scattering cross sections with five parameters, using: σ^+=56.08 s^{-0.4525}+21.70…
Evidence for the saturation of the Froissart bound
M. M. Block, F. Halzen
It is well known that fits to high energy data cannot discriminate between asymptotic ln(s) and ln^2(s) behavior of total cross section. We show that this is no longer the case whe…
Forward Elastic Scattering of Light on Light, γ+γ\toγ+γ
M. M. Block, G. Pancheri
The forward elastic scattering of light on light, {\em i.e.,} the reaction in the forward direction, is analyzed utilizing real analytic amplitudes. We calculate $ρ_{γ…
Forward Compton Scattering, using Real Analytic Amplitudes
M. M. Block
We analyze forward Compton scattering, using real analytic amplitudes. By fitting the total γp scattering cross section data in the high energy region 5 GeV < \sqrt s < 20 GeV, usi…
On Factorization, Quark Counting, and Vector Dominance
M. M. Block, F. Halzen, G. Pancheri
Using an eikonal structure for the scattering amplitude, Block and Kaidalov have derived factorization theorems for nucleon-nucleon, and scattering at high energies, usin…
Survival Probability of Large Rapidity Gaps in pbar p, pp, gamma p and gamma gamma Collisions
M. M. Block, F. Halzen
Using an eikonal analysis, we simultaneously fit a QCD-inspired parameterization of all accelerator data on forward proton-proton and antiproton-proton scattering amplitudes, toget…
Consequences of the Factorization Hypothesis in pbar p, pp, gamma p and gamma gamma Collisions
M. M. Block, A. B. Kaidalov
Using an eikonal analysis, we examine the validity of the factorization theorem for nucleon-nucleon, gamma p and gamma gamma collisions. As an example, using the additive quark mod…
Extending the Frontiers - Reconciling Accelerator and Cosmic Ray p-p Cross Sections
M. M. Block, F. Halzen, T. Stanev
We simultaneously fit a QCD-inspired parameterization of all accelerator data on forward proton-proton and antiproton-proton scattering amplitudes, together with cosmic ray data (u…
Photon-Proton and Photon-Photon Scattering from Nucleon-Nucleon Forward Amplitudes
M. M. Block, E. M. Gregores, F. Halzen +1
We show that the data on and interactions can be derived from the and forward scattering amplitudes using vector meson dominance and the additive quark mo…
The High Energy Behavior of the Forward Scattering Parameters---An Amplitude Analysis Update
M. M. Block, A. R. White, B. Margolis
Utilizing the most recent experimental data, we reanalyze high energy \pbar p and pp data, using the asymptotic amplitude analysis, under the assumption that we have reached `asymp…
A Test of the Standard Model, Using Dane
M. Block
Both the light hypernucleus and the nucleus have spin 0. The ratio of the electron to muon rates for the pure Fermi transitions \begin{equation} R=…
The High Energy Behavior of the Forward Scattering Parameters σtotal , and
M. M. Block, F. Halzen, B. Margolis +1
Utilizing the most recent experimental data, we reanalyze high energy \pbar p and pp data, using two distinct (and {\em dissimilar}) analysis techniques: (1) asymptotic amplitude a…