Published 1997 | Version v1
Book Metadata-only

Charged multiplicity dependence of cumulative pion production in fragmentation of relativistic nuclei

Creators

  • 1. Joint Inst. of Nuclear Research, Dubna (Joint Institute for Nuclear Research (JINR))

Description

4.5 A GeV/c deuteron and carbon nucleus fragmentation into cumulative pions has been measured on various target nuclei in the range of the scale variable within 0.6-1.6 corresponding to the region around the kinematical limit of free nucleon-nucleon collisions. The target nucleus atomic weight dependence significantly differs from the volume type dependence on the atomic weight previously established for a fragmenting nucleus. A weak multiplicity dependence of the target nucleus fragmentation supports the limiting fragmentation picture of the process

Abstract (Russian)

Фрагментация дейтрона и ядра углерода с энергией 4,5 А ГэВ/с на кумулятивные пионы измерена на мишенях различных ядер в диапазоне переменных 0,6-1,6 соответствующих области и кинематическому пределу свободных нуклон-нуклонных столкновений. Зависимость атомного веса ядер мишени значительно отличается от зависимости типа объема от атомного веса, предварительно установленного для фрагментирующего ядра. Слабая зависимость множественности фрагментации ядра мишени поддерживает картину процесса предельной фрагментации
Part of:
Proceedings of the 12. International seminar on high energy physics problems. Relativistic nuclear physics and quantum chromodynamics. Vol. 1

Additional details

Publishing Information

Publisher
OIYaI
Imprint Place
Dubna (Russian Federation)
ISBN
5-85165-463-5
Imprint Title
Proceedings of the 12. International seminar on high energy physics problems. Relativistic nuclear physics and quantum chromodynamics. Vol. 1
Imprint Pagination
364 p.
Journal Page Range
p. 359-364

Conference

Title
12. International seminar on high energy physics problems
Original Conference Title
12. Mezhdunarodnyj seminar po problemam fiziki vysokikh ehnergij
Dates
12-17 Sep 1994
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
33009736
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CARBON; CROSS SECTIONS; DEUTERONS; FRAGMENTATION; GEV RANGE 10-100; LIMITING FRAGMENTATION; MULTIPLICITY; NUCLEON-NUCLEON INTERACTIONS; PARTICLE PRODUCTION; PIONS
Descriptors DEC
BARYON-BARYON INTERACTIONS; BOSONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYPOTHESIS; INTERACTIONS; MESONS; NONMETALS; PARTICLE INTERACTIONS; PSEUDOSCALAR MESONS

Optional Information

Notes
7 refs., 4 figs.
Secondary number(s)
JINR-E--1,2-97-79