Measurements of Sigma (e+ e- --> mu+- mu-+) in the Energy Range 1.2-GeV-3.0-GeV

Alles-Borelli, V. ; Bernardini, M. ; Bollini, D. ; et al.
Phys.Lett. B59 (1975) 201, 1975.
Inspire Record 99248 DOI 10.17182/hepdata.27778

The analysis of 1466 events of the type e + e − → μ ± μ ± , in the time-lifke range from 1.44 to 9.00 GeV 2 , sh that the absolute value of the cross-section and its energy dependence follow QED expectations within (± 3.2%) and (± 1.2%), respectively.

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Cross-Section Measurements for the Exclusive Reaction e+ e- --> 4 pi+- in the Energy Range 1.2-GeV to 3.0-GeV

Bernardini, M. ; Bollini, D. ; Brunini, P.L. ; et al.
Phys.Lett. B53 (1974) 384-386, 1974.
Inspire Record 90250 DOI 10.17182/hepdata.27914
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The timelike electromagnetic form-factors of the charged pseudoscalar mesons from 1.44-GeV**2 to 9.0-GeV**2

Bernardini, M. ; Bollini, D. ; Brunini, P.L. ; et al.
Phys.Lett. B46 (1973) 261-264, 1973.
Inspire Record 85277 DOI 10.17182/hepdata.28063
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The Energy Dependence of Sigma (e+ e- --> Hadrons) in the Total Center-Of-Mass Energy Range 1.2-GeV to 3.0-GeV

Bernardini, M. ; Bollini, D. ; Brunini, P.L. ; et al.
Phys.Lett. B51 (1974) 200-204, 1974.
Inspire Record 89816 DOI 10.17182/hepdata.27933
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Quasifree Compton scattering and the polarizabilities of the neutron

Kossert, K. ; Camen, M. ; Wissmann, F. ; et al.
Eur.Phys.J. A16 (2003) 259-273, 2003.
Inspire Record 599960 DOI 10.17182/hepdata.43752
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Forward Electroproduction of Single Charged Pions in the Resonance Region Using a Deuterium Target

Morris, J.V. ; Darvill, D.C. ; Davenport, M. ; et al.
Phys.Lett. B73 (1978) 495-499, 1978.
Inspire Record 122614 DOI 10.17182/hepdata.27480
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Inclusive K0(s) Production in e+ e- Annihilation at Energies of 3.6-GeV to 5.0-GeV

The PLUTO collaboration Burmester, J. ; Criegee, L. ; Dehne, H.C. ; et al.
Phys.Lett. B67 (1977) 367-370, 1977.
Inspire Record 118873 DOI 10.17182/hepdata.27568
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Recoil Proton Polarization of Neutral Pion Photoproduction From Proton in the Energy Range Between 400-{MeV} and 1142-{MeV}

Kato, S. ; Miyachi, T. ; Sugano, K. ; et al.
Nucl.Phys. B168 (1980) 1-16, 1980.
Inspire Record 142131 DOI 10.17182/hepdata.34517
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Electroproduction of Single Charged Pions From Deuterons at $Q^2$ Approximately = to 0.5-{GeV}/$c^2$

Wright, J. ; Darvill, D.C. ; Davenport, M. ; et al.
Nucl.Phys. B181 (1981) 403-420, 1981.
Inspire Record 154655 DOI 10.17182/hepdata.34298
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Measurement of the Reaction $e^+ e^- \to \eta \pi^+ \pi^-$ in the Center-of-mass Energy Interval 1350-{MeV} to 2400-{MeV}

The DM2 collaboration Antonelli, A. ; Baldini, R. ; Calcaterra, A. ; et al.
Phys.Lett. B212 (1988) 133-138, 1988.
Inspire Record 264144 DOI 10.17182/hepdata.29912
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Cross-section Measurement of $\pi^- p \to \pi^- \pi^+ n$ Reaction Near Threshold

The OMICRON collaboration Kernel, G. ; Korbar, D. ; Krizan, P. ; et al.
Phys.Lett. B216 (1989) 244-248, 1989.
Inspire Record 264989 DOI 10.17182/hepdata.29858
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Study of Neutrino Interactions in Hydrogen and Deuterium. 1. Description of the Experiment and Study of the Reaction Neutrino d --> mu- p p(s)

Barish, S.J. ; Campbell, J. ; Charlton, G. ; et al.
Phys.Rev. D16 (1977) 3103, 1977.
Inspire Record 5566 DOI 10.17182/hepdata.24481
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Measurement of the Parameters of the $\psi^{\prime\prime}$(3770) Resonance

Abrams, G.S. ; Alam, M.S. ; Blocker, C.A. ; et al.
Phys.Rev. D21 (1980) 2716, 1980.
Inspire Record 142644 DOI 10.17182/hepdata.24185
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The Pion Electromagnetic Form-factor in the Timelike Energy Range 1.35-{GeV} $\le \sqrt{s} \le$ 2.4-{GeV}

The DM2 collaboration Bisello, D. ; Busetto, G. ; Castro, A. ; et al.
Phys.Lett. B220 (1989) 321-327, 1989.
Inspire Record 267118 DOI 10.17182/hepdata.29829
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Measurement of $\pi^- p \to \pi^- p \pi^0$ Reaction Near Threshold and Breaking of Chiral Symmetry

The OMICRON collaboration Kernel, G. ; Korbar, D. ; Krizan, P. ; et al.
Phys.Lett. B225 (1989) 198-202, 1989.
Inspire Record 278272 DOI 10.17182/hepdata.29804
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Exclusive measurements of pi+- p --> pi+ pi+- n near threshold

The CHAOS collaboration Kermani, M. ; Amaudruz, P.A. ; Bonutti, F. ; et al.
Phys.Rev. C58 (1998) 3419-3430, 1998.
Inspire Record 483005 DOI 10.17182/hepdata.25726
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Measurements of the Deuteron and Proton Magnetic Form-factors at Large Momentum Transfers

Bosted, Peter E. ; Katramatou, A.T. ; Arnold, R.G. ; et al.
Phys.Rev. C42 (1990) 38-64, 1990.
Inspire Record 283632 DOI 10.17182/hepdata.26165
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On the Possible Existence of a Vector Meson rho(1250)

Conversi, M. ; Paoluzi, L. ; Ceradini, F. ; et al.
Phys.Lett. B52 (1974) 493-497, 1974.
Inspire Record 98127 DOI 10.17182/hepdata.27922
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Polarized Target Asymmetry in pi0 Photoproduction Between 0.4-GeV and 1.0-GeV Around 100-Degrees

Feller, P. ; Fukushima, M. ; Horikawa, N. ; et al.
Phys.Lett. B55 (1975) 241-244, 1975.
Inspire Record 90929 DOI 10.17182/hepdata.35716
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Neutral pion photoproduction off protons in the energy range 0.3-GeV < E(gamma) < 3-GeV

The CB-ELSA collaboration Bartholomy, O. ; Crede, V. ; van Pee, H. ; et al.
Phys.Rev.Lett. 94 (2005) 012003, 2005.
Inspire Record 654179 DOI 10.17182/hepdata.41902

Single pi0 photoproduction has been studied with the CB-ELSA experiment at Bonn using tagged photon energies between 0.3 and 3.0 GeV. The experimental setup covers a very large solid angle of about 98% of 4 pi. Differential cross sections (d sigma)/(d Omega) have been measured. Complicated structures in the angular distributions indicate a variety of different resonances being produced in the s channel intermediate state gamma p --> N* (Delta*) --> p pi0. A combined analysis including the data presented in this letter along with other data sets reveals contributions from known resonances and evidence for a new resonance N(2070)D15.

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Total cross-section of the reaction p p ---> p K+ Lambda close to threshold

Balewski, J.T. ; Budzanowski, A. ; Dombrowski, H. ; et al.
Phys.Lett. B420 (1998) 211-216, 1998.
Inspire Record 467810 DOI 10.17182/hepdata.42045

The energy dependence of the total cross section for the pp \to pK^+\Lambda reaction was measured in the threshold region covering the excess energy range up to 7MeV. Existing model calculations describe the slope of the measured cross sections well, but are too low by a factor of two to three in rate. The data were used for a precise determination of the beam momentum of the COSY-synchrotron.

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Electroproduction of $\pi^0$ Mesons in the Resonance Region at $q^2=1.0$-{GeV}/$c^2$

Latham, A. ; Allison, John ; Booth, I. ; et al.
Nucl.Phys. B189 (1981) 1-14, 1981.
Inspire Record 155783 DOI 10.17182/hepdata.43833
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Observation of Spin Parity 2+ Dominance in the Reaction $\gamma \gamma \to \rho^0 \rho^0$ Near Threshold

The ARGUS collaboration Albrecht, H. ; Ehrlichmann, H. ; Glaser, R. ; et al.
Z.Phys. C50 (1991) 1-10, 1991.
Inspire Record 296187 DOI 10.17182/hepdata.45136
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High-statistics study of eta pi0 production in two-photon collisions

The Belle collaboration Uehara, S. ; Watanabe, Y. ; Nakazawa, H. ; et al.
Phys.Rev. D80 (2009) 032001, 2009.
Inspire Record 822474 DOI 10.17182/hepdata.53739

The differential cross section for the process $\gamma \gamma \to \eta \pi^0$ has been measured in the kinematic range $0.84 \GeV < W < 4.0 \GeV$, $|\cos \theta^*|<0.8$, where $W$ and $\theta^*$ are the energy and $\pi^0$ (or $\eta$) scattering angle, respectively, in the $\gamma\gamma$ center-of-mass system. The results are based on a 223 fb$^{-1}$ data sample collected with the Belle detector at the KEKB $e^+ e^-$ collider. Clear peaks due to the $a_0(980)$ and $a_2(1320)$ are visible. The differential cross sections are fitted in the energy region $0.9 \GeV < W < 1.46 \GeV$ to obtain the parameters of the $a_0(980)$. Its mass, width and $\Gamma_{\gamma \gamma} \B (\eta \pi^0)$ are measured to be $982.3 ^{+0.6}_{-0.7} ^{+3.1}_{-4.7} \MeV/c^2$, $75.6 \pm 1.6 ^{+17.4}_{-10.0} \MeV$ and $128 ^{+3}_{-2} ^{+502}_{-43} \eV$, respectively. The energy and angular dependences above 3.1 GeV are compared with those measured in the $\pi^0 \pi^0$ channel. The integrated cross section over $|\cos \theta^*|<0.8$ has a $W^{-n}$ dependence with $n = 10.5 \pm 1.2 \pm 0.5$, which is slightly larger than that for $\pi^0 \pi^0$. The differential cross sections show a $\sin^{-4} \theta^*$ dependence similar to $\gamma \gamma \to \pi^0 \pi^0$. The measured cross section ratio, $\sigma(\eta \pi^0)/\sigma(\pi^0 \pi^0) = 0.48 \pm 0.05 \pm 0.04$, is consistent with a QCD-based prediction.

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Measurement of Neutrino - Proton and anti-neutrino - Proton Elastic Scattering

Ahrens, L.A. ; Aronson, S.H. ; Connolly, P.L. ; et al.
Phys.Rev. D35 (1987) 785, 1987.
Inspire Record 18763 DOI 10.17182/hepdata.23350
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