Reply to “ Comment on ‘ Three - body properties of low - lying 12 Be resonances ’ ”
نویسندگان
چکیده
We suggested that the two resonances at 0.89 and 2.03 MeV above the two-neutron separation threshold have spins and parities of 0+ and 1−. In the Comment, Fortune claims that these states almost unambiguously must be 3− and 4+ states. We work in three-body cluster models with J π = 0+, 1−, 2+ where all three-body continuum structures are included. Fortune bases his assignments on the bound-state shell-model and (t,p) calculations. Our conclusions are from three-body structure results including widths. Assignments as 0+ and 1− (or, perhaps, 3−) resonances are the most natural within the three-body cluster model.
منابع مشابه
Three - body properties of low - lying 12 Be resonances
We compute the three-body structure of the lowest resonances of 12Be considered as two neutrons around an inert 10Be core. This is an extension of the bound-state calculations of 12Be into the continuum spectrum. We investigate the lowest resonances of angular momenta and parities, 0±, 1−, and 2+. Surprisingly enough, they all are naturally occurring in the three-body model. We calculate bulk s...
متن کاملRadically Questioning the Principle of the Least Restrictive Alternative: A Reply to Nir Eyal; Comment on “Nudging by Shaming, Shaming by Nudging”
In his insightful editorial, Nir Eyal explores the connections between nudging and shaming. One upshot of his argument is that we should question the principle of the least restrictive alternative in public health and health policy. In this commentary, I maintain that Eyal’s argument undermines only a rather implausible version of the principle of the least restrictive alternative and I sketch ...
متن کاملThis Is My (Post) Truth, Tell Me Yours; Comment on “The Rise of Post-truth Populism in Pluralist Liberal Democracies: Challenges for Health Policy”
This is a commentary on the article ‘The rise of post-truth populism in pluralist liberal democracies: challenges for health policy.’ It critically examines two of its key concepts: populism and ‘post truth.’ This commentary argues that there are different types of populism, with unclear links to impacts, and that in some ways, ‘post-truth’ has resonances with arguments advanced in the period a...
متن کاملEnvironmental gamma radiation: a comment (Letter to the Editor)
Editor, I read the recent publication by Toossi et al. with a great interest (1). Toossi et al. concluded that “Average gonad and bone marrow doses for North Khorasan, Boshehr and Hormozgan provinces were less than the corresponding values for normal area (2).” There are some facts on this report to be concerned. I agree that the detected levels might be high in the mentioned area, but th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013