Title
Nuclear Level Density,Used
Delivery time: 8-12 business days (International)
One of the characteristic properties of a nucleus is the nuclear level (state) density(number of levels (states) per unit energy interval) as a function of excitation energy. A level corresponds to several degenerate states. Nuclear level density is a basic quantity of the nucleus and plays an important role in both pure and applied physics. This importance comes from the wide needs for understanding the nuclear system properties such as the description of excited nuclei, the ?ssion dynamics and the calculation of reaction cross sections. Given the experimentally observed spectrum of a nucleus in the ground state region, the level density is simply calculated by counting the number of levels (states) in a given energy interval. For heavy nuclei, the excitation energy up to which complete information (all levels measured (energy) and identi?ed (angular momentum)) is usually available is around 2 MeV. Further, experimental information in terms of neutron or proton resonances is available at the neutron or proton separation energy. There is no information in the intermediate energy region.
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For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.