Azimuthal correlations of particles produced in pp collisions at 400GeV/c

来源 :Nuclear Science and Techniques | 被引量 : 0次 | 上传用户:affairs365
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The two particle azimuthal correlations are observed but the azimuthal structure seems to be of stochastic nature.no jet-like structure was observed.And a new method is used to study the azimuthal substructure.
其他文献
Experiments of steam-water two-phase flow frictional pressure drop in a vertical helical coil were carried out in the high-pressure water test loop of Xi'an
肺结核病属于慢性病,病程及疗程长,治疗过程中病人的心理变化大,应用医学心理治疗尤其显得重要.通过心理治疗,促成患者良好的心理素质,规范患者的行为,树立治愈疾病的信心,从
Radiation heat waves play an important role in high-temperature hydrodrnamic phenomena which is very important for laser fusion.Therefore,the propagation of a r
The low aspect ration tokamak is proposed for the driver of a transmutation reactor.The main parameters of the reactor core,neutronic analysis of the blanket ar
Accumulation contents and concentration factors(CF) for 54Mn,^60Co,^58Co,^124Sb occurring simultaneously in aquatic orgainsms were determied.The results show th
曲菌病的临床症状和胸片的特点与肺结核病相似,临床上易误诊为肺结核病.为总结临床经验,现将我院1994年1月至2003年1月收治的32例的肺曲菌病误诊为肺结核病.报告如下.
肺动脉栓塞是内、外、妇、肿瘤科常见的急症.因其临床表现多种多样,且无特异性,易造成误诊或漏诊,病死率高.国外报道本症的生前确诊率仅10%~30%,国内报道为7.8%.特别在基层医
It is tried to compare the effects of sample preparation on shapes and sizes of ribosomes deposited on mica.The apparent sizes of ribosomes in the atomic force
The yield of DNA double-strand breaks(DSBs) is sure to be influenced by the environment around DNA molecule.Inverse pulsed-field gel electrophoresis(PIGE)has be
The experiments on gold-disk and hohlraum targets irradiated by laser beams with wavelength of 0.35(Xingguang--Ⅱ) and 0.530μm(Shenguang-I) are performed.The ch