Date

Subject_areas

Measurement of the inclusive jet cross-section in $\bar{p}p$ collisions at $\sqrt{s} = 1.8$ TeV

The CDF collaboration Abe, F. ; Amidei, D. ; Apollinari, G. ; et al.
Phys.Rev.Lett. 62 (1989) 613, 1989.
Inspire Record 267999 DOI 10.17182/hepdata.20032
0 data tables match query

First measurement of form-factors of the decay Xi0 ---> Sigma+ e- anti-nu(e)

The KTeV collaboration Alavi-Harati, A. ; Alexopoulos, T. ; Arenton, M. ; et al.
Phys.Rev.Lett. 87 (2001) 132001, 2001.
Inspire Record 556399 DOI 10.17182/hepdata.43756

We present the first measurement of the form factor ratios g1/f1 (direct axial-vector to vector), g2/f1 (second class current) and f2/f1 (weak magnetism) for the decay Xi0 -> Sigma+ e- anti-nu/e using the KTeV (E799) beam line and detector at Fermilab. From the Sigma+ polarization measured with the decay Sigma+ -> p pi0 and the e- - anti-nu/e correlation, we measure g1/f1 to be 1.32 +0.21-0.17(stat.) +/- 0.05(syst.), assuming the SU(3)f (flavor) values for g2/f1 and f2/f1. Our results are all consistent with exact SU(3)f symmetry.

0 data tables match query

Radiative Width of the $K^*$+ (890)

Chandlee, C. ; Berg, D. ; Cihangir, S. ; et al.
Phys.Rev.Lett. 51 (1983) 168, 1983.
Inspire Record 13393 DOI 10.17182/hepdata.20522
0 data tables match query

Real Part of the Proton Proton Forward Scattering Amplitude from 50-GeV to 400-GeV.

Bartenev, V. ; Carrigan, Richard A. ; Chiang, I-Hung ; et al.
Phys.Rev.Lett. 31 (1973) 1367-1370, 1973.
Inspire Record 81733 DOI 10.17182/hepdata.21379
0 data tables match query

pi- p Interactions at 205-GeV/c: Cross-Sections and Charged Particle Multiplicity.

Bogert, D. ; Hanft, R. ; Huson, F.R. ; et al.
Phys.Rev.Lett. 31 (1973) 1271-1274, 1973.
Inspire Record 81730 DOI 10.17182/hepdata.21380
0 data tables match query

Measurement of the Multiple-Muon Charge Ratio in the MINOS Far Detector

The MINOS collaboration Adamson, P. ; Anghel, I. ; Aurisano, A. ; et al.
Phys.Rev. D93 (2016) 052017, 2016.
Inspire Record 1419065 DOI 10.17182/hepdata.77051

The charge ratio, Rμ=Nμ+/Nμ-, for cosmogenic multiple-muon events observed at an underground depth of 2070 mwe has been measured using the magnetized MINOS Far Detector. The multiple-muon events, recorded nearly continuously from August 2003 until April 2012, comprise two independent data sets imaged with opposite magnetic field polarities, the comparison of which allows the systematic uncertainties of the measurement to be minimized. The multiple-muon charge ratio is determined to be Rμ=1.104±0.006(stat)-0.010+0.009(syst). This measurement complements previous determinations of single-muon and multiple-muon charge ratios at underground sites and serves to constrain models of cosmic-ray interactions at TeV energies.

0 data tables match query

Charm - anti-charm asymmetries in high-energy photoproduction

The E687 collaboration Frabetti, P.L. ; Cheung, H.W.K. ; Cumalat, John P. ; et al.
Phys.Lett. B370 (1996) 222-232, 1996.
Inspire Record 415573 DOI 10.17182/hepdata.42320
0 data tables match query

Evidence of the Cabibbo suppressed decay Lambda(c)+ ---> p K- K+

The E687 collaboration Frabetti, P.L. ; Cheung, H.W.K. ; Cumalat, John P. ; et al.
Phys.Lett. B314 (1993) 477-481, 1993.
Inspire Record 356600 DOI 10.17182/hepdata.42675
0 data tables match query

Measurement of the form-factors for the decay D(s)+ ---> phi mu+ neutrino

The E687 collaboration Frabetti, P.L. ; Cheung, H.W.K. ; Cumalat, John P. ; et al.
Phys.Lett. B328 (1994) 187-192, 1994.
Inspire Record 372405 DOI 10.17182/hepdata.42502
0 data tables match query

$\Xi^0$ and $\bar{\Xi}^0$ Polarization Measurements at 800-GeV/c

The KTeV collaboration Abouzaid, E. ; Alavi-Harati, A. ; Alexopoulos, T. ; et al.
Phys.Rev. D75 (2007) 012005, 2007.
Inspire Record 722906 DOI 10.17182/hepdata.41797

The polarization of neutral Cascade and anti-Cascade hyperons produced by 800 GeV/c protons on a BeO target at a fixed targeting angle of 4.8 mrad is measured by the KTeV experiment at Fermilab. Our result of 9.7% for the neutral Cascade polarization shows no significant energy dependence when compared to a result obtained at 400 GeV/c production energy and at twice our targeting angle. The polarization of the neutral anti-Cascade is measured for the first time and found to be consistent with zero. We also examine the dependence of polarization on transverse production momentum.

0 data tables match query

$\psi$ production and $\bar{p} N$ and $\pi^- N$ interactions at 125-GeV/c and a determination of the gluon structure functions of the $\bar{p}$ and the $\pi^-$

Tzamarias, S. ; Katsanevas, S. ; Kourkoumelis, C. ; et al.
Phys.Rev. D48 (1993) 5067-5080, 1993.
Inspire Record 297586 DOI 10.17182/hepdata.22578
0 data tables match query

Measurement of the Rate of Increase of Neutrino Cross-Sections with Energy

Blair, R. ; Barish, B.C. ; Chu, Y.K. ; et al.
Phys.Rev.Lett. 51 (1983) 343-346, 1983.
Inspire Record 194360 DOI 10.17182/hepdata.20507
0 data tables match query

Study of charged hadronic four-body decays of the D0 meson

The E687 collaboration Frabetti, P.L. ; Cheung, H.W.K. ; Cumalat, John P. ; et al.
Phys.Lett. B354 (1995) 486-493, 1995.
Inspire Record 395966 DOI 10.17182/hepdata.21354
0 data tables match query

High mass dimuon production in $\bar{p} n$ and $\pi^- n$ interactions at 125-GeV/c

Anassontzis, E. ; Katsanevas, S. ; Kiritsis, E. ; et al.
Phys.Rev. D38 (1988) 1377, 1988.
Inspire Record 253413 DOI 10.17182/hepdata.23243
0 data tables match query

Inelastic and Elastic Photoproduction of J/$\psi$ (3097)

Denby, Bruce H. ; Bharadwaj, V.K. ; Summers, D.J. ; et al.
Phys.Rev.Lett. 52 (1984) 795-798, 1984.
Inspire Record 195929 DOI 10.17182/hepdata.20438

Inelastic and elastic $J/\psi$ photoproduction on hydrogen are investigated at a mean energy of 105 GeV. The inelastic cross section with $E_{\psi} / E_{\gamma}$ < 0.9 is significantly lower than the corresponding result for muoproduction on iron targets, but is consistent with a second-order perturbative QCD calculation.

0 data tables match query

Continuum dimuon production in $\bar{p} W$ collisions at 125-GeV/c

Anassontzis, E. ; Katsanevas, S. ; Kostarakis, P. ; et al.
Phys.Rev.Lett. 54 (1985) 2572, 1985.
Inspire Record 213694 DOI 10.17182/hepdata.20379
0 data tables match query

Nuclear target effects in $J/\psi$ production in 125-GeV/c $\bar{p}$ and $\pi^-$ interactions

Katsanevas, S. ; Kourkoumelis, C. ; Markou, A. ; et al.
Phys.Rev.Lett. 60 (1988) 2121, 1988.
Inspire Record 252806 DOI 10.17182/hepdata.20104
0 data tables match query

Measurement of J/psi (3100) Photoproduction in Deuterium at 55-GeV

Nash, T. ; Belousov, A. ; Govorkov, B. ; et al.
Phys.Rev.Lett. 36 (1976) 1233, 1976.
Inspire Record 108460 DOI 10.17182/hepdata.12555
0 data tables match query

Inverse Muon Decay, $\nu_\mu e \to \mu^- \nu_e$, at the {Fermilab} Tevatron

Mishra, S.R. ; Bachmann, K.T. ; Blair, R.E. ; et al.
Phys.Lett. B252 (1990) 170-176, 1990.
Inspire Record 296115 DOI 10.17182/hepdata.15430
0 data tables match query

Inclusive pi0 Production by High-Energy Protons

Carey, David C. ; Johnson, J.R. ; Kammerud, R. ; et al.
Phys.Rev. D14 (1976) 1196, 1976.
Inspire Record 99992 DOI 10.17182/hepdata.4894

Measurements of the cross section for the reaction p+p→π0+anything have been completed. The data cover a range of incident proton energies 50-400 GeV, π0 transverse momenta 0.3-4 GeV/c, and laboratory angles 30-275 mrad. The experiment was performed using the internal proton beam at the Fermi National Accelerator Laboratory. A lead-glass counter was used to detect photons from the decay of π0's produced by collisions in thin targets of hydrogen or carbon. Tables of the measured cross sections are presented.

0 data tables match query

Inclusive Production of pi+-, K+-, p, anti-p in High-Energy p p Collisions

Johnson, J.R. ; Kammerud, R. ; Ohsugi, T. ; et al.
Phys.Rev.Lett. 39 (1977) 1173-1176, 1977.
Inspire Record 121763 DOI 10.17182/hepdata.4502
0 data tables match query

Multiplicity of Charged Particles in 800-{GeV} $p p$ Interactions

The LEBC-MPS collaboration Ammar, R. ; Aziz, T. ; Banerjee, S. ; et al.
Phys.Lett. B178 (1986) 124-128, 1986.
Inspire Record 231133 DOI 10.17182/hepdata.6558
0 data tables match query

Neutrino production of same sign dimuons at the Fermilab Tevatron

Sandler, P.H. ; Kinnel, T.S. ; Smith, W.H. ; et al.
Z.Phys. C57 (1993) 1-12, 1993.
Inspire Record 32390 DOI 10.17182/hepdata.14493
0 data tables match query

Measurement of the Inclusive Charged Current Cross-section for Neutrino and Anti-neutrino Scattering on Isoscalar Nucleons

Auchincloss, Priscilla S. ; Blair, R. ; Haber, C. ; et al.
Z.Phys. C48 (1990) 411-432, 1990.
Inspire Record 27761 DOI 10.17182/hepdata.15124
0 data tables match query

Measurements of polarization in pi- p elastic scattering at large angles

Hill, D. ; Koehler, P.F.M. ; Novey, T.B. ; et al.
Phys.Rev.Lett. 27 (1971) 1241-1243, 1971.
Inspire Record 68894 DOI 10.17182/hepdata.229
0 data tables match query

Analyzing Power Measurement in Inclusive pi0 Production at High x(f)

Bonner, B.E. ; Buchanan, J.A. ; Carey, D.C. ; et al.
Phys.Rev.Lett. 61 (1988) 1918, 1988.
Inspire Record 269386 DOI 10.17182/hepdata.2928
0 data tables match query

Measurement of $\omega$ Meson Photoproduction on Protons From 46 GeV to 180 GeV

Egloff, R.M. ; Davis, P.J. ; Luste, G.J. ; et al.
Phys.Rev.Lett. 43 (1979) 1545, 1979.
Inspire Record 142364 DOI 10.17182/hepdata.3122
0 data tables match query

Multiple Pion Production in pi-Ne Collisions at 10.5-GeV and 200-GeV

Elliott, J.R. ; Fortney, L.R. ; Goshaw, A.T. ; et al.
Phys.Rev.Lett. 34 (1975) 607, 1975.
Inspire Record 2065 DOI 10.17182/hepdata.31340
0 data tables match query

Cross-Sections and Charged Multiplicity Distributions for pi- p and K- p Interactions at 147-GeV/c.

Fong, D. ; Heller, M. ; Shapiro, A.M. ; et al.
Nucl.Phys. B102 (1976) 386-404, 1976.
Inspire Record 112604 DOI 10.17182/hepdata.36057
0 data tables match query

A Precise measurement of the weak mixing angle in neutrino nucleon scattering

The CCFR collaboration Arroyo, C. ; King, B.J. ; Bachmann, K.T. ; et al.
Phys.Rev.Lett. 72 (1994) 3452-3455, 1994.
Inspire Record 360411 DOI 10.17182/hepdata.37276

We report a precise measurement of the weak mixing angle from the ratio of neutral current to charged current inclusive cross-sections in deep-inelastic neutrino-nucleon scattering. The data were gathered at the CCFR neutrino detector in the Fermilab quadrupole-triplet neutrino beam, with neutrino energies up to 600 GeV. Using the on-shell definition, ${\rm sin ~2\theta_W} \equiv 1 - \frac{{\rm M_W} ~2}{{\rm M_Z} ~2}$, we obtain ${\rm sin ~2\theta_W} = 0.2218 \pm 0.0025 ({\rm stat.}) \pm 0.0036 ({\rm exp.\: syst.}) \pm 0.0040 ({\rm model})$.

0 data tables match query

Extraction of the ratio $F2_n / F2_p$ from muon - deuteron and muon - proton scattering at small $x$ and Q**2

The E665 collaboration Adams, M.R. ; Aid, S. ; Anthony, P.L. ; et al.
Phys.Rev.Lett. 75 (1995) 1466-1470, 1995.
Inspire Record 393866 DOI 10.17182/hepdata.42379
0 data tables match query

Study of the eta(c) (s wave singlet) state of charmonium formed in anti-p p annihilations and a search for the eta(c)-prime (s wave doublet)

The E760 collaboration Armstrong, T.A. ; Bettoni, D. ; Bharadwaj, V. ; et al.
Phys.Rev. D52 (1995) 4839-4854, 1995.
Inspire Record 395314 DOI 10.17182/hepdata.42381
0 data tables match query

Proton and deuteron structure functions in muon scattering at 470-GeV

The E665 collaboration Adams, M.R. ; Aid, S. ; Anthony, P.L. ; et al.
Phys.Rev. D54 (1996) 3006-3056, 1996.
Inspire Record 416076 DOI 10.17182/hepdata.42347
0 data tables match query

A Measurement of the Sigma- Magnetic Moment Using the Sigma- ---> n e- anti-neutrino and Sigma- ---> n pi- Decay Modes

Zapalac, G. ; Hsueh, S.Y. ; Muller, D. ; et al.
Phys.Rev.Lett. 57 (1986) 1526, 1986.
Inspire Record 231107 DOI 10.17182/hepdata.42694
0 data tables match query

Measurement of $\Upsilon$ Production for $p+p$ and $p+d$ Interactions at 800 GeV/c

The NuSea collaboration Zhu, L.Y. ; Reimer, Paul E. ; Mueller, B.A. ; et al.
Phys.Rev.Lett. 100 (2008) 062301, 2008.
Inspire Record 763967 DOI 10.17182/hepdata.42715

We report a high statistics measurement of Upsilon production with an 800 GeV/c proton beam on hydrogen and deuterium targets. The dominance of the gluon-gluon fusion process for Upsilon production at this energy implies that the cross section ratio, $\sigma (p + d \to \Upsilon) / 2\sigma (p + p\to \Upsilon)$, is sensitive to the gluon content in the neutron relative to that in the proton. Over the kinematic region 0 < x_F < 0.6, this ratio is found to be consistent with unity, in striking contrast to the behavior of the Drell-Yan cross section ratio $\sigma(p+d)_{DY}/2\sigma(p+p)_{DY}$. This result shows that the gluon distributions in the proton and neutron are very similar. The Upsilon production cross sections are also compared with the p+d and p+Cu cross sections from earlier measurements.

0 data tables match query

Search for the lepton number violating process anti-neutrino(muon) e- ---> muon- anti-neutrino(e)

The NuTeV collaboration Formaggio, J.A. ; Yu, J. ; Yu, J. ; et al.
Phys.Rev.Lett. 87 (2001) 071803, 2001.
Inspire Record 555474 DOI 10.17182/hepdata.42668

The NuTeV experiment at Fermilab has used a sign-selected neutrino beam to perform a search for the lepton number violating process nu_mu-bar e^- -> mu^- nu_e-bar, and to measure the cross-section of the Standard Model inverse muon decay process nu_mu e^- -> mu^- nu_e. NuTeV measures the inverse muon decay asymptotic cross-section sigma/E to be 13.8 +/- 1.2 +/- 1.4 x 10^-42 cm^2/GeV. The experiment also observes no evidence for lepton number violation and places one of the most restrictive limits on the LNV/IMD cross-section ratio at < 1.7% at 90% C.L. for V-A couplings and < 0.6% for scalar couplings.

0 data tables match query

Search for Charged Current Coherent Pion Production on Carbon in a Few-GeV Neutrino Beam

The SciBooNE collaboration Hiraide, K. ; Alcaraz-Aunion, J.L. ; Brice, Stephen J. ; et al.
Phys.Rev. D78 (2008) 112004, 2008.
Inspire Record 801424 DOI 10.17182/hepdata.42669

The SciBooNE Collaboration has performed a search for charged current coherent pion production from muon neutrinos scattering on carbon, \nu_\mu ^{12}C \to \mu^- ^{12}C \pi^+, with two distinct data samples. No evidence for coherent pion production is observed. We set 90% confidence level upper limits on the cross section ratio of charged current coherent pion production to the total charged current cross section at 0.67\times 10^{-2} at mean neutrino energy 1.1 GeV and 1.36\times 10^{-2} at mean neutrino energy 2.2 GeV.

0 data tables match query

Properties of J / psi production in pi- Be and p Be collisions at 530-GeV/c

The E672/706 collaboration Abramov, V. ; Antipov, Yu. ; Baldin, B. ; et al.
No Journal Information, 1991.
Inspire Record 315071 DOI 10.17182/hepdata.42566
0 data tables match query

Measurement of Sigma- Production Polarization and Magnetic Moment

Wah, Y.W. ; Cardello, T.R. ; Cooper, P.S. ; et al.
Phys.Rev.Lett. 55 (1985) 2551-2554, 1985.
Inspire Record 218614 DOI 10.17182/hepdata.42574
0 data tables match query

Search for Leptons Produced in Association with Prompt Muons in Hadronic Interactions

Lipton, R. ; Gobbi, B. ; Keren, J. ; et al.
Phys.Rev.Lett. 40 (1978) 608, 1978.
Inspire Record 121096 DOI 10.17182/hepdata.42602
0 data tables match query

Scaling Properties of High Mass Symmetric Hadron and Pion Pair Production in Proton - Beryllium Collisions

Jostlein, H. ; Engelmann, Roderich J. ; Fisk, R.J. ; et al.
Phys.Rev.Lett. 42 (1979) 146, 1979.
Inspire Record 132764 DOI 10.17182/hepdata.42603
0 data tables match query

Search for D0 (1865) Mesons Produced in Association with Prompt Muons in Hadronic Interactions

Spelbring, D. ; Gobbi, B. ; Keren, J. ; et al.
Phys.Rev.Lett. 40 (1978) 605, 1978.
Inspire Record 121095 DOI 10.17182/hepdata.42612
0 data tables match query

Measurement of the Sigma- charge radius by Sigma- electron elastic scattering

The SELEX collaboration Gough Eschrich, Ivo M. ; Kruger, H. ; Simon, J. ; et al.
Phys.Lett. B522 (2001) 233-239, 2001.
Inspire Record 558329 DOI 10.17182/hepdata.42898

The Sigma^- mean squared charge radius has been measured in the space-like Q^2 range 0.035-0.105 GeV^2/c^2 by elastic scattering of a Sigma^- beam off atomic electrons. The measurement was performed with the SELEX (E781) spectrometer using the Fermilab hyperon beam at a mean energy of 610 GeV/c. We obtain <r^2> = (0.61 +/- 0.12 (stat.) +/- 0.09 (syst.)) fm^2. The proton and pi^- charge radii were measured as well and are consistent with results of other experiments. Our result agrees with the recently measured strong interaction radius of the Sigma^-.

0 data tables match query

Cross-sections for Neutrino Production of Charmed Particles

The Fermilab E531 collaboration Ushida, N. ; Kondo, T. ; Tasaka, S. ; et al.
Phys.Lett. B206 (1988) 375-379, 1988.
Inspire Record 269384 DOI 10.17182/hepdata.42539
0 data tables match query

Production of J / psi at large x(F) in 800-GeV/c p copper and p beryllium collisions

Kowitt, M.S. ; Gidal, G. ; Ho, P.M. ; et al.
Phys.Rev.Lett. 72 (1994) 1318-1321, 1994.
Inspire Record 361036 DOI 10.17182/hepdata.42472
0 data tables match query

Polarization of Lambda and anti-Lambda produced by 800-GeV protons

Ramberg, E.J. ; Bock, G.J. ; Coleman, R. ; et al.
Phys.Lett. B338 (1994) 403-408, 1994.
Inspire Record 372108 DOI 10.17182/hepdata.42451
0 data tables match query

CDF top quark production and mass

The CDF collaboration Incandela, J. ;
Nuovo Cim. A109 (1996) 741-746, 1996.
Inspire Record 397701 DOI 10.17182/hepdata.43018
0 data tables match query

$\upsilon$ production at CDF

The CDF collaboration Abe, F. ; Papadimitriou, V. ;
Conference Paper, 1995.
Inspire Record 397256 DOI 10.17182/hepdata.43022
0 data tables match query

Results from E735 at the tevatron $p\bar{p}$ collider with $\sqrt{s}$ = 1.8-TeV

The E735 collaboration Lindsey, Clark S. ; Alexopoulos, T. ; Allen, C. ; et al.
Nucl.Phys. A544 (1992) 343-356, 1992.
Inspire Record 322633 DOI 10.17182/hepdata.43062
0 data tables match query

Observation of the top quark

The D0 collaboration Greenlee, Herbert ;
Conference Paper, 1995.
Inspire Record 395692 DOI 10.17182/hepdata.43028
0 data tables match query