Effect of non-
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-cluster projectile on incomplete-fusion dynamics: Experimental study of the 
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Asnain, M. Shariq; Shuaib, Mohd; Majeed, Ishfaq; Sharma, Manoj K.; Sharma, Vijay R.; Yadav, Abhishek; Singh, Devendra P.; Singh, Pushpendra P.; Gupta, Unnati; Sahoo, Rudra N.; Sood, Arshiya; Kaushik, Malika; Kumar, Sushil; Kumar, R.; Singh, B. P.; Prasad, R.

doi:10.1103/physrevc.104.034616

Cited by 9 publications

(2 citation statements)

References 65 publications

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“…To observe the effect of projectile structure (α and non-α cluster) on ICF dynamics via breakup threshold of projectile (Q α -value), F ICF (%) has been plotted as a function of Q α -value for the present data along with literature data [5,35,40,42,43] at values of relative velocity (v rel ) ≈ 0.031c, 0.044c and 0.051c as shown in the figure 5. The relative velocity is defined by…”

Section: Residuesmentioning

confidence: 99%

“…At energies near and above the Coulomb barrier, complete fusion (CF) is expected to be the dominant reaction mode. However, in the past few decades a number of studies had confirmed that incomplete fusion (ICF) also contributes at such energies [1][2][3][4][5][6]. Britt and Quinton et al [7] first studied ICF reactions in the early sixties, where they experimentally observed fast α-particles in the reaction of 12 C, 14 N and 16 O projectiles with 209 Bi and 197 Au target.…”

Section: Introductionmentioning

confidence: 99%

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Study of incomplete fusion reaction dynamics for the system ¹⁴N + ¹⁶⁹Tm using the forward Recoil Range distribution technique

Kumar¹,

Giri²,

Kumar³

et al. 2022

J. Phys. G: Nucl. Part. Phys.

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Studies in the past have demonstrated that complete fusion and incomplete fusion dynamics are both significant just above the Coulomb barrier, yet the dynamics of incomplete fusion are elusive since they are so complex below 10 MeV/nucleon. In order to investigate low-energy incomplete fusion dynamics, we measured the forward recoil range distribution of evaporation residues populated in the system 14N + 169Tm at energy ≈ 5.9 MeV/nucleon. A stack target-catcher activation technique followed by offline-γ- spectroscopy was used to estimate the forward recoil range distribution of the evaporation residues. In order to investigate a new parameter for describing incomplete fusion dynamics, the incomplete fusion fraction (FICF (%)) for the present system was estimated from the range-integrated cross-sections and compared with other systems in the literature. The forward recoil range distribution and range integrated cross-sections of seven evaporation residues have been estimated experimentally. These cross-section results agree well with the experimental results obtained from the excitation functions. On re-investigation of entrance channel systematics for Qα value of projectile, mass-asymmetry (µMA), and Coulomb factor (ZP ZT ), it has been found that the Qα-value systematic for 14N is not valid at all projectile energies. The forward recoil range distribution measurement is one of the direct methods available to probe the complete and incomplete fusion contributions in evaporation residues at low projectile energy. It has also been observed that the dynamics of ICF are not only dependent on the parameters of one entrance channel but on multiple entrance channels. We have also introduced the entrance channel parameter Zeta (ζ) for the first time in Incomplete Fusion reactions to see the combined effect of mass-asymmetry (µMA) and ZP ZT, as this parameter is better suited than µMA and ZP ZT individually and has a linear dependency on FICF (%).

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Section: Residuesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Study of incomplete fusion reaction dynamics for the system ¹⁴N + ¹⁶⁹Tm using the forward Recoil Range distribution technique

Kumar¹,

Giri²,

Kumar³

et al. 2022

J. Phys. G: Nucl. Part. Phys.

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Clusters in light nuclei: history and recent developments

Lombardo,

Dell’Aquila

2023

Riv. Nuovo Cim.

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In this review, we discuss recent advancements in the study of clustering phenomena occurring in light nuclei, and their influence on nuclear structure, dynamics, and astrophysics. In the introduction, we outline the historical steps leading to the concept of $$\alpha $$ α -clusterization in nuclei and provide a comprehensive description of the evolution of nuclear models capable to describe clustering aspects in nuclear systems and of the main experiments and discoveries leading to the development of this research field. We also describe some spectroscopic techniques that are used to establish the clustered nature of a given nuclear state. Some relevant experimental and theoretical findings recently reported both in experimental and theoretical works are discussed in the text. We put emphasis on recent achievements and remaining problems in the description of the structure of light isotopes, from helium to neon, including both self- and non-self-conjugate nuclei. Particular attention to the implication in the nuclear astrophysics context and to clustering effects in the dynamics of nuclear reactions is pursued all along the review.

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Nuclear Data Sheets for A=191

Basunia

2024

Nuclear Data Sheets

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Effect of non- α -cluster projectile on incomplete-fusion dynamics: Experimental study of the N14+Ta181

Cited by 9 publications

References 65 publications

Study of incomplete fusion reaction dynamics for the system ¹⁴N + ¹⁶⁹Tm using the forward Recoil Range distribution technique

Study of incomplete fusion reaction dynamics for the system ¹⁴N + ¹⁶⁹Tm using the forward Recoil Range distribution technique

Clusters in light nuclei: history and recent developments

Nuclear Data Sheets for A=191

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Effect of non- α -cluster projectile on incomplete-fusion dynamics: Experimental study of the N14+Ta181

Cited by 9 publications

References 65 publications

Study of incomplete fusion reaction dynamics for the system 14N + 169Tm using the forward Recoil Range distribution technique

Study of incomplete fusion reaction dynamics for the system 14N + 169Tm using the forward Recoil Range distribution technique

Clusters in light nuclei: history and recent developments

Nuclear Data Sheets for A=191

Contact Info

Product

Resources

About

Study of incomplete fusion reaction dynamics for the system ¹⁴N + ¹⁶⁹Tm using the forward Recoil Range distribution technique

Study of incomplete fusion reaction dynamics for the system ¹⁴N + ¹⁶⁹Tm using the forward Recoil Range distribution technique