Multiplicities in84Kr interactions in emulsion at 800–950 MeV/nucleon

Krasnov, S. A.; Maksimkina, T. N.; Musulmanbekov, G.; Schüßler, F.; Dirner, A.; Just, L.; Karábova, M.; Pavukova, A.; Tóthová, Monika; Vokál, S.; Vrláková, J.; Jakobsson, B.; Söderström, K.; Adamovich, M. I.; Chernyavsky, M. M.; Kharlamov, S. P.; Larionova, V. G.; Orlova, G. I.; Peresadko, N. G.; Salmanova, N. A.; Tretyakova, M. I.; Basova, E.S.; Nasyrov, S.Z.; Petrov, N. V.; Trofimova, T. P.; Tuleeva, U.; Tursunov, B.P.; Yuldashev, B. S.; Gulamov, K. G.; Navotny, V. S.; Ohja, I. D.; Singh, B. K.; Singh, V.; Tuli, S. K.

doi:10.1007/bf01690674

Cited by 17 publications

(25 citation statements)

References 2 publications

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“…The average value of compound multiplicity <N c >, its dispersion D(N c ) = √(<N c 2 > -<N c > 2 ) and the ratio <N c >/D(N c ) are presented in Table 1. Figure 2 shows the dependence of the average compound multiplicity <N c > on the mass number of the Koba -Nielsen -Olesen (KNO) scaling is a well established empirical law for multiparticle production in p + p collision [13][14][15][16][17][18]. The KNO scaling behavior of compound multiplicity distributions is observed in the above emulsion data.…”

Section: (B) Grey Tracks (N G )mentioning

confidence: 95%

“…Nuclear emulsion detector is composed of silver halide crystals immersed in a gelatin matrix [2,[13][14][15][16][17][18] consisting mostly of hydrogen, carbon, nitrogen, oxygen, silver and bromine while a small percentage of sulfur and iodine are also present. In the present experiment, we have employed a stack of high sensitive NIKFI BR-2 nuclear emulsion pellicles of dimensions 9.8×9.8×0.06 cm 3 , exposed horizontally to 84 Kr 36 ion at kinetic energy of around 1 GeV per nucleon.…”

Section: Methodsmentioning

confidence: 99%

“…A total of 700 inelastic events produced in 84 Kr-emulsion interactions were located. In the present analysis, out of 700 there are 570 events having fulfilled the required criteria of further investigation [13][14][15][16][17][18]. All charge secondary emitted or produced in an interaction are classified in accordance with their ionization, range and velocity into the following categories [13][14][15][16][17][18]:…”

Section: Methodsmentioning

confidence: 99%

“…The number of heavily ionizing charged particles (N h = N b + N g ) depends upon the target breakup. Therefore we used such distribution to fix criteria for target separation[13][14][15][16][17][18].Ag / Br target events: N h ≥ 8 and at least one track with R < 10 µm is present in an event. This class of target was the cleanest interaction and high statistics are known as Ag/Br target events.…”

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confidence: 99%

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Characteristics of compound multiplicity in 84Kr36 with various light and heavy targets at 1 GeV per nucleon

Chouhan

Singh

et al. 2013

Indian J Phys

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Present article focuses on the interactions of 84 Kr 36 having kinetic energy around 1 GeV per nucleon with NIKFI BR-2 nuclear emulsion detector's targets, that can reveal important features of some compound multiplicity. The observation showed that the width of the compound multiplicity distributions and value of the mean compound multiplicity have linear relation with the mass number of the projectile as well as colliding system.

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Section: (B) Grey Tracks (N G )mentioning

confidence: 95%

Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

mentioning

confidence: 99%

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Characteristics of compound multiplicity in 84Kr36 with various light and heavy targets at 1 GeV per nucleon

Chouhan

Singh

et al. 2013

Indian J Phys

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“…Because of the nuclear emulsion detector provides 4 geometry, submicron spatial resolution and excellent detection of relativistic particles. In the past few decades' large number of papers had investigated the multiplicity distribution and multiplicity correlation with evaporated and recoil nucleons of target, produced mesons, helium and heavily ionizing charged particles [3][4][5][6][7][8][9]. It is believed that, it may help us to understand the interaction mechanism and rare particle production.…”

Section: Introductionmentioning

confidence: 99%

Characteristics study of projectile’s lightest fragment for 84Kr36–emulsion interaction at around 1 A GeV

2016

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The present article significantly investigated projectile's lightest fragments (proton) multiplicity distribution and probability distribution with 84 Kr36 emulsion collision at around 1 A GeV. The multiplicity and normalized multiplicity of projectile's lightest fragments (proton) is correlated with the compound particles, shower particles, black particles, grey particles, helium fragments particles and heavily ionizing charged particles. It is found that projectile's lightest fragments (proton) are strongly correlated with compound particles and shower particles rather than other particles and the average multiplicity of projectile's lightest fragments (proton) increases with increasing compound, shower and heavy ionizing particles. Normalized projectile's lightest fragments (proton) are strongly correlated with compound particles, shower particles and heavy ionizing charge particles. The multiplicity distribution of the projectile's lightest fragments (proton) emitted in the 84 Kr36 + emulsion interaction at around 1 A GeV with different target has well explained by KNO scaling.The mean multiplicity of projectile's lightest fragments (proton) depends on the mass number of the projectile and does not significantly dependent of the projectile energy. The mean multiplicity projectile's lightest fragment (proton) increases with increasing the target mass number.

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