Measurement of Inclusive. Pi. /sup 0/ Production at Large P/sub T/ from P-p Collisions at the CERN ISR. [Cross Sections, 30. 7 to 62. 4 GeV].

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Book Synopsis Measurement of Inclusive. Pi. /sup 0/ Production at Large P/sub T/ from P-p Collisions at the CERN ISR. [Cross Sections, 30. 7 to 62. 4 GeV]. by :

Download or read book Measurement of Inclusive. Pi. /sup 0/ Production at Large P/sub T/ from P-p Collisions at the CERN ISR. [Cross Sections, 30. 7 to 62. 4 GeV]. written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An apparatus consisting of a superconducting solenoidal magnet, cylindrical drift chambers and two arrays of lead glass Cerenkov counters at the CERN ISR has been used to study p-p collisions in which a .pi./sup 0/ of large p/sub T/ is produced near 90/sup 0/. The inclusive cross section for single .pi./sup 0/ production at centre-of-mass energies 30.7, 53.1 and 62.4 GeV is presented. The data are found to be inconsistent with scaling of the form p/sub T/sup -n/ F(x/sub T/), where x/sub T/ = 2p/sub T//.sqrt.s.

Energy Research Abstracts

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ISBN 13 :
Total Pages : 976 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.

Physics Briefs

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ISBN 13 :
Total Pages : 910 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Physics Briefs by :

Download or read book Physics Briefs written by and published by . This book was released on 1989 with total page 910 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Measurement of (pi)0-production at Large Transverse Momentum in (pi)-p, (pi)+p and Pp Collisions at 300 GeV/c

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ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis A Measurement of (pi)0-production at Large Transverse Momentum in (pi)-p, (pi)+p and Pp Collisions at 300 GeV/c by : Werner-Heisenberg-Institut für Physik, Max-Planck-Institut für Physik und Astrophysik, München

Download or read book A Measurement of (pi)0-production at Large Transverse Momentum in (pi)-p, (pi)+p and Pp Collisions at 300 GeV/c written by Werner-Heisenberg-Institut für Physik, Max-Planck-Institut für Physik und Astrophysik, München and published by . This book was released on 1986 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

INIS Atomindex

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ISBN 13 :
Total Pages : 1034 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis INIS Atomindex by :

Download or read book INIS Atomindex written by and published by . This book was released on 1984 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1983 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Index

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ISBN 13 :
Total Pages : 1124 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Index by :

Download or read book Government Reports Index written by and published by . This book was released on 1973 with total page 1124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Inclusive Pi^0, Eta, and Direct Photon Production at High Transverse Momentum in P+p and D+Au Collisions at Sqrt(s_NN)

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Total Pages : pages
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Book Synopsis Inclusive Pi^0, Eta, and Direct Photon Production at High Transverse Momentum in P+p and D+Au Collisions at Sqrt(s_NN) by :

Download or read book Inclusive Pi^0, Eta, and Direct Photon Production at High Transverse Momentum in P+p and D+Au Collisions at Sqrt(s_NN) written by and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We report a measurement of high-p{sub T} inclusive [pi]°, [eta], and direct photon production in p + p and d + Au collisions at √s{sub NN} = 200 GeV at midrapidity (0

Inclusive [pi]0 and [eta]0 Production at Large Transverse Momentum in 300 GeV/c P-Be Collisions

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Book Synopsis Inclusive [pi]0 and [eta]0 Production at Large Transverse Momentum in 300 GeV/c P-Be Collisions by : Stephen West Delchamps

Download or read book Inclusive [pi]0 and [eta]0 Production at Large Transverse Momentum in 300 GeV/c P-Be Collisions written by Stephen West Delchamps and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rapidity Dependence of the Inclusive J/[psi] Production in P[bar P] Collisions At[radical]

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Book Synopsis Rapidity Dependence of the Inclusive J/[psi] Production in P[bar P] Collisions At[radical] by :

Download or read book Rapidity Dependence of the Inclusive J/[psi] Production in P[bar P] Collisions At[radical] written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We have studied the[ital J]/[psi] production in[ital p][ital[anti p]] collisions at[radical]s= 1.8 TeV with the D[null] detector at the Fermilab Tevatron, using a[mu][sup+][mu][sup -] data sample collected during the 1994-95 running period. We have measured the inclusive[ital J]/[psi] production cross section as a function of the[ital J]/[psi] transverse momentum, [ital P][sub T][sup[ital J]/[psi]] in the central and forward rapidity regions. The new measurement of the cross section[ital d[sigma]/dp][sub T][sup[ital J]/[psi]] for[vert-bar][eta][sup[ital J]/[psi]][vert-bar][lt] 0.6 is in a good agreement with the CDF and earlier D[null] results. The cross section measurement[ital d[sigma]/dp][sub T][sup[ital J]/[psi]] for 2.5[lt][vert-bar][eta][sup[ital J]/[psi]][vert-bar][lt] 3.7 covers the[ital p][sub T][sup[ital J]/[psi]] range from 1 to 16 GeV/c. We combine the measurements in several[vert-bar][eta][sup[ital J]/[psi]][vert-bar] regions to discuss[ital d[sigma]/d[eta]][sup[ital J]/[psi]] for[ital p][sub T][sup[ital J]/[psi]][gt] 8 GeV/c. The data are compared with the next-to- leading order (NLO) QCD calculations, which take into account different[ital J]/[psi] production mechanisms.

Measurement of the Ratio of the Production Cross Sections Times Branching Fractions of Bc" 2!J/[psi][pi]"and B" 2!J/[psi] K" and B(Bc"2!J/[psi] [pi]"[pi]"[pi]-/+)/B(Bc" 2!J/[psi] [pi]") in Pp Collisions at [arrow]"

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Book Synopsis Measurement of the Ratio of the Production Cross Sections Times Branching Fractions of Bc" 2!J/[psi][pi]"and B" 2!J/[psi] K" and B(Bc"2!J/[psi] [pi]"[pi]"[pi]-/+)/B(Bc" 2!J/[psi] [pi]") in Pp Collisions at [arrow]" by :

Download or read book Measurement of the Ratio of the Production Cross Sections Times Branching Fractions of Bc" 2!J/[psi][pi]"and B" 2!J/[psi] K" and B(Bc"2!J/[psi] [pi]"[pi]"[pi]-/+)/B(Bc" 2!J/[psi] [pi]") in Pp Collisions at [arrow]" written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The ratio of the production cross sections times branching fractions ([sigma](Bc") B(Bc" 2!J/[psi][pi]"))/([sigma](B") B(B" 2!J/[psi]K") is studied in proton-proton collisions at a center-of-mass energy of 7 TeV with the CMS detector at the LHC. The kinematic region investigated requires Ba, sub>c" and B"mesons with transverse momentum p[tau]> 15 GeV and rapidity.

Particle Ratios at High Transverse Momentum in Pp Collisions At. Sqrt. S

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Book Synopsis Particle Ratios at High Transverse Momentum in Pp Collisions At. Sqrt. S by :

Download or read book Particle Ratios at High Transverse Momentum in Pp Collisions At. Sqrt. S written by and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of identified charged particles in pp collisions at .sqrt.s = 63 GeV with an identified high p/sub T/ trigger particle emitted in the central region is studied. The measurements were performed at the CERN ISR using the Axial Field Spectrometer. Trigger particle ratios, sigma(.pi./sup + -/)/ sigma(all/sup + -/), sigma(K/sup + -/) and sigma(p/sup + -/)/sigma(all/sup + -/) are presented for p/sub T/ from 5 GeV/c to 8 GeV/c. In addition sigma(.pi./sup + -/)/sigma(all/sup + -/) is presented in the p/sub T/ region from 2.5 GeV/c to 4.5 GeV/c. The charge compensation in the hemisphere containing the trigger particle is shown to depend strongly on the identity of the trigger particle and on the identity of the associated particles. 13 references.

J/[psi] Production in P[anti P] Collisions At[radical]

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (683 download)

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Book Synopsis J/[psi] Production in P[anti P] Collisions At[radical] by :

Download or read book J/[psi] Production in P[anti P] Collisions At[radical] written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors have studied J/[psi] production in p[anti p] collisions at[radical]s= 1.8 TeV with the D0 detector at Fermilab, using a[mu][sup+][mu][sup[minus]] data sample corresponding to an integrated luminosity of 13 pb[sup[minus]1]. They have measured the inclusive J/[psi] production cross section as a function of J/[psi] transverse momentum p[sub T]. For the kinematic range p[sub T]> 8 GeV/c and[vert-bar][eta][vert-bar]

Measurement of the Inclusive Upsilon Production Cross Section in Pp Collisions at Sqrt(s)

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Measurement of the Inclusive Upsilon Production Cross Section in Pp Collisions at Sqrt(s) by :

Download or read book Measurement of the Inclusive Upsilon Production Cross Section in Pp Collisions at Sqrt(s) written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Upsilon production cross section in proton-proton collisions at sqrt(s) = 7 TeV is measured using a data sample collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 3.1 +/- 0.3 inverse picobarns. Integrated over the rapidity range.

Measurement of the Inclusive W and Z Production Cross Sections in Pp Collisions at $ \sqrt {s}

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Book Synopsis Measurement of the Inclusive W and Z Production Cross Sections in Pp Collisions at $ \sqrt {s} by :

Download or read book Measurement of the Inclusive W and Z Production Cross Sections in Pp Collisions at $ \sqrt {s} written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of inclusive W and Z production cross sections in pp collisions at sqrt(s)=7 TeV is presented. The electron and muon decay channels are analyzed in a data sample collected with the CMS detector at the LHC and corresponding to an integrated luminosity of 36 inverse picobarns. The measured inclusive cross sections are sigma(pp-> WX) B(W-> l nu) = 10.30 +/- 0.02 (stat.) +/- 0.10 (syst.) +/- 0.10 (th.) +/- 0.41 (lumi.) nb and sigma(pp -> ZX) B(Z-> l+̂l-̂) = 0.974 +/- 0.007 (stat.) +/- 0.007 (syst.) +/- 0.018 (th.) +/- 0.039 (lumi.) nb, limited to the dilepton invariant mass range 60 to 120 GeV. The luminosity-independent cross section ratios are [sigma(pp->WX) B(W-> l nu)]/[sigma(pp-> ZX) B(Z->l+̂l-̂)] = 10.54 +/- 0.07 (stat.) +/- 0.08 (syst.) +/- 0.16 (th.) and [sigma(pp->W+̂X) B(W+̂ -> l+̂nu)] / [sigma(pp->W-̂ X) B(W-̂ -> l-̂ nu)] = 1.421 +/- 0.006 (stat.) +/- 0.014 (syst.) +/- 0.029 (th.). The measured values agree with next-to-next-to-leading order QCD cross section calculations based on recent parton distribution functions.

Inclusive. Pi. /sup + -/, K/sup + -/, and P, Anti P Production in Ee− Annihilation At. Sqrt. S

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Book Synopsis Inclusive. Pi. /sup + -/, K/sup + -/, and P, Anti P Production in Ee− Annihilation At. Sqrt. S by :

Download or read book Inclusive. Pi. /sup + -/, K/sup + -/, and P, Anti P Production in Ee− Annihilation At. Sqrt. S written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements of .pi./sup + -/, K/sup + -/ and p, anti p inclusive cross sections and fractions in ee− annihilation at .sqrt.s = 29 GeV are presented. The momentum interval covered corresponds to 0.01

Inclusive J/[psi], [psi](2S) and B-quark Production in [bar P]p Collisions at [radical]

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Total Pages : 5 pages
Book Rating : 4.:/5 (893 download)

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Book Synopsis Inclusive J/[psi], [psi](2S) and B-quark Production in [bar P]p Collisions at [radical] by :

Download or read book Inclusive J/[psi], [psi](2S) and B-quark Production in [bar P]p Collisions at [radical] written by and published by . This book was released on 1992 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inclusive J/[psi] and [psi](2S) production has been studied in [bar p]p collisions at [radical]s = 1.8 TeV using the Collider Detector at Fermilab. The products of production cross section times branching fraction have been measured as functions of P[sub T] for J/[psi]([psi](2S)) [yields] [mu][sup +][mu][sup [minus]] in the kinematic range P[sub T][sup J/[psi]([psi](2S))]> 6 GeV/c and [vert bar][eta][sup J/[psi]([psi](2S))[vert bar]] [le] 0.5. The products of the integrated cross section times branching fraction are calculated and used to obtain an inclusive b-quark production cross section.