cross section in the energy range from 3 . 0 to 6 . 5 GeV

نویسندگان

  • B. Stugu
  • D. N. Brown
  • L. T. Kerth
  • Yu. G. Kolomensky
  • M. J. Lee
  • G. Lynch
  • H. Koch
  • T. Schroeder
  • C. Hearty
  • T. S. Mattison
  • J. A. McKenna
  • R. Y. So
  • A. Khan
  • V. E. Blinov
  • A. R. Buzykaev
  • V. P. Druzhinin
  • V. B. Golubev
  • E. A. Kravchenko
  • A. P. Onuchin
  • S. I. Serednyakov
  • Yu. I. Skovpen
  • E. P. Solodov
  • A. N. Yushkov
  • D. Kirkby
  • A. J. Lankford
  • M. Mandelkern
  • B. Dey
  • J. W. Gary
  • Franco Sevilla
  • T. M. Hong
  • D. Kovalskyi
  • J. D. Richman
  • W. S. Lockman
  • B. A. Schumm
  • A. Seiden
  • D. S. Chao
  • C. H. Cheng
  • B. Echenard
  • K. T. Flood
  • D. G. Hitlin
  • P. Ongmongkolkul
  • F. C. Porter
  • R. Andreassen
  • Z. Huard
  • B. T. Meadows
  • B. G. Pushpawela
  • M. D. Sokoloff
  • L. Sun
  • P. C. Bloom
  • W. T. Ford
  • A. Gaz
  • S. Passaggio
  • C. Patrignani
  • E. Robutti
  • P. D. Dauncey
  • U. Mallik
  • C. Chen
  • J. Cochran
  • W. T. Meyer
  • S. Prell
  • A. V. Gritsan
  • C. L. Davis
  • A. G. Denig
چکیده

Measurement of the e[superscript +]e[superscript-] p[¯ over p] cross section in the energy range from 3.0 to 6.5 GeV. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

pp̄ cross section in the energy range from 3 . 0 to 6 . 5 GeV

متن کامل

HADRON PRODUCTION IN e + e - ANNIHILATION FROM , / i = 5 . 0 TO 7 . 4 GeV

The total cross section for e+e-annihilation into hadrons has been measured * by the Crystal Ball collaboration at the SLAC storage ring SPEAR, for center-of-mass energies 4 from 5.0 to 7.4 GeV. The data show no evidence for new thresholds or resonant structure in this energy range. The average value of R, the radiatively corrected total hadronic cross section divided by the point p-pair cross ...

متن کامل

ar X iv : h ep - p h / 99 03 52 1 v 1 2 9 M ar 1 99 9 Measurement of R Between 2 - 5 GeV Derrick Kong

We have obtained measurements of the total cross section for e + e − annihilation into hadronic final states for 6 energy points (2.6, 3.2, 2.4, 3.55, 4.6, and 5.0 GeV) with the upgraded Beijing Spectrometer (BESII). We report preliminary values from this data and outline future plans for a finer scan in the 2-5 GeV energy range.

متن کامل

Measurements of the proton structure at HERA and their impact for LHC

Recent results on proton structure functions from H1 and ZEUS Collaborations are presented. The data have been recorded in ep and e−p collisions for both Neutral Current and Charged Current reactions, covering a wide kinematic range of squared four-momentum transfers Q2, from 0.2GeV2 to 30000GeV2, and Bjorken x between ∼5 ∗ 10−6 and 0.65. Data from both experiments have been combined, leading t...

متن کامل

Measurement of Leading Neutron Production in Deep Inelastic ep Scattering at HERA

Deep{inelastic scattering events with a leading neutron have been observed by the H1 experiment at HERA using a forward neutron calorimeter. The calorimeter has been installed in 1996 and covers scattering angles between 0 mrad and < 0:6 mrad. For the rst time at HERA, the semi{inclusive cross section d(ep ! enX)=(dxdQ 2 dE 0) for the production of leading neutrons with transverse momenta p T 2...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013