Search Results - "Abu Kassim, Hasan"

The R136 star cluster hosts several stars whose individual masses greatly exceed the accepted 150 M⊙ stellar mass limit by Crowther, Paul A., Schnurr, Olivier, Hirschi, Raphael, Yusof, Norhasliza, Parker, Richard J., Goodwin, Simon P., Kassim, Hasan Abu

“…Spectroscopic analyses of hydrogen-rich WN 5–6 stars within the young star clusters NGC 3603 and R136 are presented, using archival Hubble Space Telescope and…”
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Assessment of Natural Radioactivity Levels and Potential Radiological Risks of Common Building Materials Used in Bangladeshi Dwellings by Asaduzzaman, Khandoker, Mannan, Farhana, Khandaker, Mayeen Uddin, Farook, Mohideen Salihu, Elkezza, Aeman, Amin, Yusoff Bin Mohd, Sharma, Sailesh, Abu Kassim, Hasan Bin

“…The concentrations of primordial radionuclides (226Ra, 232Th and 40K) in commonly used building materials (brick, cement and sand), the raw materials of cement…”
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Evolution of nuclear structure in and around Z=50 closed shell: Generalized seniority in Cd, Sn and Te isotopes by Maheshwari, Bhoomika, Kassim, Hasan Abu, Yusof, Norhasliza, Jain, Ashok Kumar

“…We study the quadrupole moments and the B(E2; 2+→0+) values for the 11/2− states and the first 2+ states, respectively, by using a multi-j generalized…”
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Evaluation of radionuclides transfer from soil-to-edible flora and estimation of radiological dose to the Malaysian populace by Khandaker, Mayeen Uddin, Mohd Nasir, Noor Liyana, Asaduzzaman, Kh, Olatunji, Michael Adekunle, Amin, Yusoff Mohd, Kassim, Hasan Abu, Bradley, D.A., Jojo, P.J., Alrefae, Tareq

“…Malaysia, a rapidly growing industrial country, is susceptible to pollution via large-scale industrial engagements and associated human activities. One…”
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Excitation functions of deuteron-induced nuclear reactions on natural platinum up to 24 MeV by Khandaker, Mayeen Uddin, Haba, Hiromitsu, Murakami, Masashi, Otuka, Naohiko, Kassim, Hasan Abu

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Evolution and fate of very massive stars by Yusof, Norhasliza, Hirschi, Raphael, Meynet, Georges, Crowther, Paul A., Ekström, Sylvia, Frischknecht, Urs, Georgy, Cyril, Abu Kassim, Hasan, Schnurr, Olivier

“…There is observational evidence that supports the existence of very massive stars (VMS) in the local universe. First, VMS (M ini 320 M) have been observed in…”
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Ab initio calculation of vibrational frequencies of AsO glass by Rosli, Ahmad Nazrul, Zabidi, Noriza Ahmad, Kassim, Hasan Abu, Shrivastava, Keshav N.

“…We have used the density-functional theory to make models containing arsenic and oxygen atoms. The structures are optimized for the minimum energy of the…”
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Ab initio calculation of vibrational frequencies of GexSe1−x glass by Jemali, Nor Aiyyuhal, Kassim, Hasan Abu, Radhika Devi, V., Shrivastava, Keshav N.

“…We have used the density functional theory to make the models of GexSe1−x glass for which the energy is a minimum. The clusters, Ge2Se2, Ge2Se3, Ge3Se, Ge3Se2,…”
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Ab initio calculation of vibrational frequencies of GexPxS1-2x glass by HASAN ABU KASSIM, ITHNIN ABDUL JALIL, YUSOF, Norhasliza, RADHIKA DEVI, V, SHRIVASTAVA, Keshav N

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Radiation dose to the Malaysian populace via the consumption of bottled mineral water by Khandaker, Mayeen Uddin, Nasir, Noor Liyana Mohd, Zakirin, Nur Syahira, Kassim, Hasan Abu, Asaduzzaman, Khandoker, Bradley, D.A., Zulkifli, M.Y., Hayyan, Adeeb

“…Due to the geological makeup of the various water bodies, mineral- and groundwater can be expected to contain levels of naturally occurring radioactive…”
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Analytic view at alpha clustering in even-even heavy nuclei near magic numbers 82 and 126 by Ahmed, Saad M. Saleh, Yahaya, Redzuwan, Radiman, Shahidan, Yasir, Muhamad Samudi, Kassim, Hasan Abu, Khandaker, Mayeen Uddin

“… Most studies on the determination of the alpha-decay preformation factor have used decay formulae. The preformation factor is known to contain abundant…”
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Deuteron-induced activation cross-sections on natural copper up to 24 MeV by Khandaker, Mayeen Uddin, Haba, Hiromitsu, Murakami, Masashi, Otuka, Naohiko, Kassim, Hasan Abu

“…Activation cross-sections of nat Cu(d,x) 62,65 Zn, 64 Cu, 60g+m Co, 59 Fe reactions were measured using a stacked foil activation technique combined with HPGe…”
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Progress in nuclear astrophysics of east and southeast Asia by Aziz, Azni Abdul, Ahmad, Nor Sofiah, Ahn, S., Aoki, Wako, Bhuyan, Muruthujaya, Chen, Ke-Jung, Guo, Gang, Hahn, K. I., Kajino, Toshitaka, Kassim, Hasan Abu, Kim, D., Kubono, Shigeru, Kusakabe, Motohiko, Li, A., Li, Haining, Li, Z. H., Liu, W. P., Liu, Z. W., Motobayashi, Tohru, Pan, Kuo-Chuan, Park, T.-S., Shi, Jian-Rong, Tang, Xiaodong, Wang, W., Wen, Liangjian, Wu, Meng-Ru, Yan, Hong-Liang, Yusof, Norhasliza

“…Nuclear astrophysics is an interdisciplinary research field of nuclear physics and astrophysics, seeking for the answer to a question, how to understand the…”
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Ab initio calculation of vibrational frequencies and Raman spectra of barium peroxide glass including comparison of tetrahedral BaO4 with GeO4 and SiO4 by Rosli, Ahmad Nazrul, Zabidi, Noriza Ahmad, Kassim, Hasan Abu, Shrivastava, Keshav N

“…We have calculated the vibrational frequencies of clusters of atoms from the first principles by using the density-functional theory in the local density…”
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Charged-particle induced thermonuclear reaction rates of 3He(3He,2p)4He, 3He(4He,γ)7Be and 7Be(p,γ)8B by using the exact tunneling probability by Yusof, Norhasliza, Kassim, Hasan Abu

“…The astrophysical S-factor of the experimental cross section data of the main reactions in the proton–proton chain, i.e. 3 He( 3 He,2p) 4 He, 3 He( 4 He, γ ) 7…”
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Application of USDA and SDBA Hamiltonians in calculating the excited states of odd-A magnesium isotopes by Al-Sammarrae, Anwer A., Sharrad, Fadhil I., Aziz, A. A., Yusof, Norhasliza, Kassim, Hasan Abu

“…In this study, we assess the accuracy of theoretical shell model in calculating the excited states in odd- A magnesium isotopes with neutron numbers between 9…”
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Investigation of the 27Al(d,x)24Na nuclear reaction for deuteron beam monitoring purpose by Mayeen Uddin Khandaker, Haba, Hiromitsu, Otuka, Naohiko, Hasan Abu Kassim

“…Activation cross-sections for the 27Al(d,x)24Na nuclear reaction was measured by using a stacked-foil activation technique combined with high purity germanium…”
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Effects of new nuclear reaction rates on the solar neutrino fluxes by Kassim, Hasan Abu, Yusof, Norhasliza, Hirschi, R., Eggenberger, P.

“…In this work, a standard solar model is computed with new reaction rates that take into account the exact astrophysical S-factor, S e for the 3 He( 3 He,2p) 4…”
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Longitudinal and transverse electron-nucleus scattering form factors of Mg 25 by Al-Sammarraie, Anwer A., Sharrad, Fadhil I., Yusof, Norhasliza, Kassim, Hasan Abu

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Reliability of the double-folding potential for fusion cross sections of light systems by Aziz, Azni Abdul, Yusof, Norhasliza, Firihu, Muhammad Zamrun, Kassim, Hasan Abu

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